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Mathematics Mcqs

If A got 80 marks and B got 60 marks, then what percent of A’s mark is B’s mark?

Mathematics Mcqs, Percentage Mcqs /
If A got 80 marks and B got 60 marks, then what percent of A’s mark is B’s mark?

A. 60%
B. 80%
C. 65%
D. 75%
E. None of these
Explanation:
A’s marks = 80 ; B’s marks = 60.
Let x% of A = B => x/100 * 80 = 60
=> x = (60 * 100)/80 = 75
B’s marks is 75% of A’s marks.

If A got 80 marks and B got 60 marks, then what percent of A’s mark is B’s mark? Read More »

Mathematics Mcqs, Percentage Mcqs

When 5% is lost in grinding wheat, a country has to import 20 million bags; but when only 2% is lost, it has to import only 15 million bags. Find the quantity of wheat, which grows in the country?

Mathematics Mcqs, Percentage Mcqs /
When 5% is lost in grinding wheat, a country has to import 20 million bags; but when only 2% is lost, it has to import only 15 million bags. Find the quantity of wheat, which grows in the country?

A. 133 1/3 m
B. 150 m
C. 106 2/3 m
D. 166 2/3 m

Explanation:
5% – 2% = 3%
3% —- 5
100% —- ? => 166 2/3

When 5% is lost in grinding wheat, a country has to import 20 million bags; but when only 2% is lost, it has to import only 15 million bags. Find the quantity of wheat, which grows in the country? Read More »

Mathematics Mcqs, Percentage Mcqs

A person was asked to subtract 25% of a number from the original but he subtracted 25 from the number. His answer was 25 more than correct one. What was the original number?

Mathematics Mcqs, Percentage Mcqs /
A person was asked to subtract 25% of a number from the original but he subtracted 25 from the number. His answer was 25 more than correct one. What was the original number?

A. 160
B. 180
C. 225
D. 200
25 + 25 = 50
25% —— 50
100% —– ? => 200

A person was asked to subtract 25% of a number from the original but he subtracted 25 from the number. His answer was 25 more than correct one. What was the original number? Read More »

Mathematics Mcqs, Percentage Mcqs

In a school of 850 boys, 44% of Muslims, 28% Hindus, 10% Sikhs and the remaining of other communities. How many belonged to the other communities?

Mathematics Mcqs, Percentage Mcqs /
In a school of 850 boys, 44% of Muslims, 28% Hindus, 10% Sikhs and the remaining of other communities. How many belonged to the other communities?

A. 173
B. 163
C. 153
D. 143
44 + 28 + 10 = 82%
100 – 82 = 18%
850 * 18/100 = 153

In a school of 850 boys, 44% of Muslims, 28% Hindus, 10% Sikhs and the remaining of other communities. How many belonged to the other communities? Read More »

Mathematics Mcqs, Percentage Mcqs