# SSC CHSL 2nd June Shift 1 - QA

**1. SSC CHSL 2nd June Shift 1 - QA | Ratio, Proportion & Variation - SSC**

A beaker is filled with a liquid, 3 parts of which are water and 7 parts some medicine. What part of the mixture should be replaced with water so that that the resultant mixture has water and medicine in a ratio 1:1?

- A.
$\frac{1}{7}$

- B.
$\frac{2}{7}$

- C.
$\frac{2}{5}$

- D.
$\frac{1}{5}$

Answer: Option B

**Explanation** :

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**2. SSC CHSL 2nd June Shift 1 - QA | Average, Mixture & Alligation - SSC**

The average age of a group is increased by 6 years when a person whose age is 24 years was replaced by a person whose age is 66. Find the number of persons in the group.

- A.
7

- B.
8

- C.
6

- D.
9

Answer: Option A

**Explanation** :

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**3. SSC CHSL 2nd June Shift 1 - QA | Simple & Compound Interest - SSC**

The value of a residential flat constructed at a cost of ₹10,00,000 is depreciating at a rate of 10% per annum. What will be its value 3 years after the construction

- A.
₹6,29,000

- B.
₹7,29,000

- C.
₹7,92,000

- D.
₹2,78,000

Answer: Option B

**Explanation** :

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**4. SSC CHSL 2nd June Shift 1 - QA | Ratio, Proportion & Variation - SSC**

Find the fourth proportional to 7, 13 and 21.

- A.
26

- B.
39

- C.
14

- D.
21

Answer: Option B

**Explanation** :

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**5. SSC CHSL 2nd June Shift 1 - QA | Time, Speed & Distance - SSC**

n a circular race of 2500 m, a man and a woman start from a point towards opposite directions with speeds of 37 km/h and 35 km/h, respectively. After how much time from the start of the race will they meet for the first time?

- A.
2 min 40 sec

- B.
2 min 30 sec

- C.
2 min 5 sec

- D.
2 min 20 sec

Answer: Option C

**Explanation** :

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**6. SSC CHSL 2nd June Shift 1 - QA | Time & Work - SSC**

A is 3 times as fast as B and is, therefore, able to complete a work in 32 days lesser than B. A and B, working together, can complete the work in _________.

- A.
12 days

- B.
16 days

- C.
10 days

- D.
14 days

Answer: Option A

**Explanation** :

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**7. SSC CHSL 2nd June Shift 1 - QA | Percentage, Profit & Loss - SSC**

The expenses of a family on wheat, vegetables and oil are in the ratio 12 : 8 : 5. The prices of these items increased by 50%, 25% and 40%, respectively. The total expenses of the family on these items increased by:

- A.
44%

- B.
40%

- C.
42%

- D.
38%

Answer: Option B

**Explanation** :

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**8. SSC CHSL 2nd June Shift 1 - QA | Simple & Compound Interest - SSC**

What will be the present value of ₹90,774 due 2 years hence, when the interest is compounded at 23% per annum?

- A.
₹60,000

- B.
₹65,000

- C.
₹60,850

- D.
₹62,950

Answer: Option A

**Explanation** :

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**9. SSC CHSL 2nd June Shift 1 - QA | Trigonometry - SSC**

3 sin A - 4 sin^{3} A = ?

- A.
cot 3A

- B.
cos 3A

- C.
sin 3A

- D.
tan 3A

Answer: Option C

**Explanation** :

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**10. SSC CHSL 2nd June Shift 1 - QA | Percentage, Profit & Loss - SSC**

A shopkeeper gives a 35% discount on the marked price of a bottle. If the selling price of the bottle is ₹1,755, then the marked price of the bottle will be:

- A.
₹2800

- B.
₹3500

- C.
₹2700

- D.
₹2500

Answer: Option C

**Explanation** :

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**11. SSC CHSL 2nd June Shift 1 - QA | Circles - SSC**

Find the volume of a cylinder whose diameter of base is 20 cm and height is two times that of the radius of its base.

- A.
4000 cm

^{3} - B.
3000 cm

^{3} - C.
6000 cm

^{3} - D.
2000 cm

^{3}

Answer: Option D

**Explanation** :

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**12. SSC CHSL 2nd June Shift 1 - QA | Percentage, Profit & Loss - SSC**

Find the ratio in which a grocer should mix two varieties of pulses costing ₹75 and ₹90 per kg, respectively, so as to get a mixture costing ₹80 per kg.

- A.
2 : 3

- B.
2 : 1

- C.
1 : 2

- D.
3 : 2

Answer: Option B

**Explanation** :

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**13. SSC CHSL 2nd June Shift 1 - QA | Circles - SSC**

In the given figure, chords AB and CD intersect each other at point L Find CL.

- A.
6 cm

- B.
7 cm

- C.
4 cm

- D.
5 cm

Answer: Option C

**Explanation** :

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**14. SSC CHSL 2nd June Shift 1 - QA | Percentage, Profit & Loss - SSC**

A sells an article to B at 10% profit. B sells it to C at 25% profit. If C pays ₹6,875 for it, then the price at which A bought it is:

- A.
₹5,000

- B.
₹4,665

- C.
₹4,850

- D.
₹5,500

Answer: Option A

**Explanation** :

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**15. SSC CHSL 2nd June Shift 1 - QA | Triangles - SSC**

What will be the area of a triangle whose sides are 13 cm, 5 cm and 12 cm?

- A.
40 cm

^{2} - B.
50 cm

^{2} - C.
30 cm

^{2} - D.
35 cm

^{2}

Answer: Option C

**Explanation** :

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**16. SSC CHSL 2nd June Shift 1 - QA | Coordinate Geometry - SSC**

The volume of a cube is 5832 cm^{3}. Find its total surface area.

- A.
1944 cm

^{2} - B.
1672 cm

^{2} - C.
1824 cm

^{2} - D.
1536 cm

^{2}

Answer: Option A

**Explanation** :

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**17. SSC CHSL 2nd June Shift 1 - QA | Percentage, Profit & Loss - SSC**

Sonam is a cab driver, who plies within a city. The number of kilometres that she drives on a Tuesday was 12.5% less than the number of kilometres that she drives on the day before.On the other hand, the number of kilometres that she drives on Wednesday was 20% more than the number of kilometres that she drives on Tuesday. If Sonam drives a total of 336 km on Wednesday, how many kilometres did she drive on Monday?

- A.
324 km

- B.
320 km

- C.
318 km

- D.
315 km

Answer: Option B

**Explanation** :

Let the distance covered on Monday be 'x' kms.

∴ Distance travelled on Tuesday is 12.5% less than that on Monday = x × (1 - 1/8) = 7x/8

∴ Distance travelled on Wednesday is 20% more than that on Tuesday = 7x/8 × (1 + 1/5) = 21x/20

Distance travelled on Wednesday is 336 kms.

⇒ 21x/20 = 336

∴ x = 336 × 20/21 = 320 kms.

Hence, option (b).

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**18. SSC CHSL 2nd June Shift 1 - QA | Simplification - SSC**

Simplify the expression ((82 × 82) - (18 × 18))^{0.5}

- A.
20

- B.
40

- C.
100

- D.
80

Answer: Option D

**Explanation** :

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**19. SSC CHSL 2nd June Shift 1 - QA | Number Theory - SSC**

The largest six-digit number exactly divisible by 81 is:

- A.
999989

- B.
999991

- C.
999945

- D.
999876

Answer: Option C

**Explanation** :

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**20. SSC CHSL 2nd June Shift 1 - QA | Tables & Graphs - SSC**

The table below gives the age-wise distribution of number of people who responded to a survey about their favourite style of dance. As per information given in the table, what approximate percentage of the respondents till the age of 30 years indicated that Dandiya is their favourite style of dance? (Give your answer upto two decimal places)

- A.
11.44%

- B.
29.79%

- C.
21.43%

- D.
23.34%

Answer: Option C

**Explanation** :

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**21. SSC CHSL 2nd June Shift 1 - QA | Tables & Graphs - SSC**

The pie chart below shows the percentage shares of the total expenditure on sports made by a country on various sports during 2019 - 2020. Study the pie chart and answer the question that follows.

If the total amount spent on sports during 2019-2020 was ₹260 crores, then how much was spent on hockey?

- A.
₹34 crores

- B.
₹42 crores

- C.
₹39 crores

- D.
₹30 crores

Answer: Option C

**Explanation** :

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**22. SSC CHSL 2nd June Shift 1 - QA | Simplification - SSC**

Simplify:

178.01 − [86.23 − {40.22 + (28 − 24)}]

- A.
125

- B.
120

- C.
136

- D.
130

Answer: Option C

**Explanation** :

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**23. SSC CHSL 2nd June Shift 1 - QA | Simplification - SSC**

If 1.5x = 0.04y, then what will be the value of $\frac{y-x}{y+x}$

- A.
$\frac{72}{77}$

- B.
$\frac{77}{73}$

- C.
$\frac{73}{77}$

- D.
$\frac{77}{72}$

Answer: Option C

**Explanation** :

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**24. SSC CHSL 2nd June Shift 1 - QA | Tables & Graphs - SSC**

The table below shows the number of cakes sold by six different bakeries in a town on five different days of particular week.

If out of the total number of cakes sold by bakery Con Monday, 40% are Vanilla cakes and rest are strawberry cakes, then what is the number of strawberry cakes sold by Bake1y C on Monday?

- A.
147

- B.
98

- C.
145

- D.
150

Answer: Option A

**Explanation** :

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**25. SSC CHSL 2nd June Shift 1 - QA | Simplification - SSC**

Simplify the following expression.

- A.
40

- B.
1200

- C.
400

- D.
30

Answer: Option A

**Explanation** :

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