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Question 161

SSC CPO 2025• Quantitative Aptitude

Simplify:

\(\left(2\frac{1}{4}\times 1.6\right)+\left(1\frac{1}{3}\div0.4\right)\)

  1. AOption (a)

    9.22

  2. BOption (b)

    8.84

  3. COption (c)

    9.63

  4. DOption (d)

    6.93

View answer & explanation

Correct answer

Answer: (a)A.

9.22

Explanation not yet available.

Question 162

SSC CPO 2025• Quantitative Aptitude

A pipe can fill a tank in \(2\frac{2}{3}\) hours, and another pipe empties it in 4 hours. If both are opened together, how long will it take to fill the tank?

  1. AOption (a)

    8 h

  2. BOption (b)

    10 h

  3. COption (c)

    12 h

  4. DOption (d)

    16 h

View answer & explanation

Correct answer

Answer: (a)A.

8 h

Explanation not yet available.

Question 163

SSC CPO 2025• Quantitative Aptitude

X and Y started a business investing Rs. 60,000 and Rs. 90,000 respectively. After 5 months, X withdrew half his capital, and Y added Rs. 30,000 more. If the total profit at year-end is Rs. 49,500, find X's share.

  1. AOption (a)

    Rs. 14,555

  2. BOption (b)

    Rs. 14,305

  3. COption (c)

    Rs. 14,150 

  4. DOption (d)

    Rs. 14,025 

View answer & explanation

Correct answer

Answer: (a)A.

Rs. 14,555

Explanation not yet available.

Question 164

SSC CPO 2025• Quantitative Aptitude

A circular garden has radius 10 m. What is its area in square meters? 

  1. AOption (a)

    500

  2. BOption (b)

    541

  3. COption (c)

    314

  4. DOption (d)

    100

View answer & explanation

Correct answer

Answer: (a)A.

500

Explanation not yet available.

Question 165

SSC CPO 2025• Quantitative Aptitude

Out of her total monthly income, a woman spends 60% on household expenses and 15% on savings. The remaining is spent on other items.

What percentage of her income is spent on these other items?

  1. AOption (a)

    35%

  2. BOption (b)

    25%

  3. COption (c)

    20%

  4. DOption (d)

    30%

View answer & explanation

Correct answer

Answer: (a)A.

35%

Explanation not yet available.

Question 166

SSC CPO 2025• Quantitative Aptitude

A circular sheet of radius 10 cm is cut to form a sector of 120°. What is the length of the arc of this sector?

  1. AOption (a)

    \(\frac{340}{21}\) cm

  2. BOption (b)

    \(\frac{431}{24}\) cm

  3. COption (c)

    \(\frac{440}{21}\) cm

  4. DOption (d)

    \(\frac{450}{21}\) cm

View answer & explanation

Correct answer

Answer: (a)A.

\(\frac{340}{21}\) cm

Explanation not yet available.

Question 167

SSC CPO 2025• Quantitative Aptitude

If X : Y = 3 : 2 then the value of \(\rm \frac{2x+5y}{3x+7y}?\)

  1. AOption (a)

    13

  2. BOption (b)

    \(\frac{14}{25}\)

  3. COption (c)

    \(\frac{17}{24}\)

  4. DOption (d)

    \(\frac{16}{23}\)

View answer & explanation

Correct answer

Answer: (a)A.

13

Explanation not yet available.

Question 168

SSC CPO 2025• Quantitative Aptitude

A shopkeeper bought 100 pens at Hs 10 each. He sold 60 pens at 20% profit and the rest at 10% loss.

What is the overall profit or loss percentage?

  1. AOption (a)

    2% profit

  2. BOption (b)

    1% loss 

  3. COption (c)

    3% loss

  4. DOption (d)

    8% profit 

View answer & explanation

Correct answer

Answer: (a)A.

2% profit

Explanation not yet available.

Question 169

SSC CPO 2025• Quantitative Aptitude

If (√7)6 ÷ (√7)4 = 7n, then find the value of n.

  1. AOption (a)

    -2

  2. BOption (b)

    2

  3. COption (c)

    -1

  4. DOption (d)

    1

View answer & explanation

Correct answer

Answer: (a)A.

-2

Explanation not yet available.

Question 170

SSC CPO 2025• Quantitative Aptitude

The difference between 40% of a number and 25% of the same number is 75. What is 30% of the number? 

  1. AOption (a)

    120

  2. BOption (b)

    125

  3. COption (c)

    150

  4. DOption (d)

    135

View answer & explanation

Correct answer

Answer: (a)A.

120

Explanation not yet available.