Math MCQ Questions with answers

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Here Important Math MCQ questions are added which are frequently asked in almost all the examinations. You can check the correct answer of any question on clicking the show answer button. The Correct answer will be displayed below. You can share any question with your friends on whatsapp by tapping Share button.

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📊 Math
Q. What percent of 400 is 60?
  • (A) 6
  • (B) 12
  • (C) 15
  • (D) 20
💬 Discuss
✅ Correct Answer: (C) 15

Explanation: 400* x% =60
x% =60/400
x/100 = 6/40
x= 6/40 *100
x=60/4
x=15

📊 Math
Q. A train covers a distance of 10 km in 12 min. If it's speed is decreased by 5 km/s, what is the time taken by the train to cover the same distance?
  • (A) 14 m 33s
  • (B) 13 m 33 s
  • (C) 13 m 20s
  • (D) 15 m 20s
💬 Discuss
✅ Correct Answer: (C) 13 m 20s
📊 Math
Q. A towel was 50 CM broad and 100 cm long. When bleached, it was found to have lost 20% of its breadth. Find the percentage of decrease in area?
  • (A) 32
  • (B) 28
  • (C) 33
  • (D) 24
💬 Discuss
✅ Correct Answer: (B) 28
📊 Math
Q. How many digits will be there to the right of the decimal point in the product of 95.75 and 0.02554 ?
  • (A) 5
  • (B) 6
  • (C) 7
  • (D) Insufficient data
💬 Discuss
✅ Correct Answer: (B) 6
📊 Math
Q. 2+7
  • (A) 8
  • (B) 4
  • (C) 10
  • (D) 9
💬 Discuss
✅ Correct Answer: (D) 9
📊 Math
Q. The price of patrol went up by 25%. In order that expenses on patrol should not increase. One must reduce travel by
  • (A) 25%
  • (B) 20%
  • (C) 18%
  • (D) 15%
💬 Discuss
✅ Correct Answer: (B) 20%

Explanation: In such type of questions we follow short trick which is.
(Price up% x 100)/price up% 100
25 x 100/100 25
2500/125
20%
Hence option B is correct.

You can follow this trick for price up % questions.

📊 Math
Q. An ore contains 26% copper. To get 91 kg of copper the quantity of the ore required is?
  • (A) 350 kg
  • (B) 250 kg
  • (C) 240 kg
  • (D) 450 kg
💬 Discuss
✅ Correct Answer: (A) 350 kg
📊 Math
Q. 45% of 750 - 25% of 480 + x = 480.50. find the value of x?
  • (A) 216
  • (B) 263
  • (C) 245
  • (D) 236.50
💬 Discuss
✅ Correct Answer: (B) 263
📊 Math
Q. The sum of three consecutive natural numbers each divisible by 3 is 72. What is the largest among them?
  • (A) 21
  • (B) 24
  • (C) 27
  • (D) 30
💬 Discuss
✅ Correct Answer: (C) 27
📊 Math
Q. 2/5 ÷ 4/5 × 1/9 × 0 = ?
  • (A) 1
  • (B) 1/2
  • (C) 1/3
  • (D) 0
💬 Discuss
✅ Correct Answer: (D) 0

Explanation: If we multiply any number with 0, we find 0 value.
In this question, equation is multiplied by 0 so option D is correct.

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