Mathematics Mcqs | Simplification and Approximation

3648.24 + 364.824 / ? – 36.4824 = 3794.1696

Byadmin July 24, 2019July 31, 2021

3648.24 + 364.824 / ? – 36.4824 = 3794.1696

A. 2
B. 3
C. 4
D. 5
Explanation:
3648.24 + 364.824 / ? – 36.4824 = 3794.1696
364.824/? = 3794.1696 – 3648.24 + 36.4824
Thus ? = 364.824 / 182.412 = 2

Mathematics Mcqs | Percentage Mcqs

In two successive years, 100 and 75 students of a school appeared at the final examination. Respectively 75 % and 60 % of them passed. The average rate of pass is:_________?

In two successive years, 100 and 75 students of a school appeared at the final examination. Respectively 75 % and 60 % of them passed. The average rate of pass is:_________?

A. 68 4/7 %
B. 78 %
C. 80 %
D. 80 4/7 %
Explanation:
Total candidates = (100 + 75) = 175
Total passed = (75/100 × 100) + (60/100 × 75)
= (75 + 45) = 120
Therefore Pass % = (120/175 × 100)%
= 480/7 % = 68 4/7 %

Read More In two successive years, 100 and 75 students of a school appeared at the final examination. Respectively 75 % and 60 % of them passed. The average rate of pass is:_________?
interest Mcqs | Mathematics Mcqs

A sum was put a simple interest at a certain rate for 2 years. Had it been put at 4% higher rate, it would have fetched Rs. 60 more. The sum is:________?

A sum was put a simple interest at a certain rate for 2 years. Had it been put at 4% higher rate, it would have fetched Rs. 60 more. The sum is:________?

A. Rs.750
B. Rs.700
C. Rs.820
D. Rs.940

Read More A sum was put a simple interest at a certain rate for 2 years. Had it been put at 4% higher rate, it would have fetched Rs. 60 more. The sum is:________?
Mathematics Mcqs | Partnership

A and B enter into partnership with capital as 7:9. At the end of 8 months, A withdraws. If they receive the profits in the ratio of 8:9 find how long B’s capital was used?

A and B enter into partnership with capital as 7:9. At the end of 8 months, A withdraws. If they receive the profits in the ratio of 8:9 find how long B’s capital was used?

A. 6 months
B. 8 months
C. 10 months
D. 7 months
Explanation:
7 * 8 : 9 * x = 8:9 => x= 7

Read More A and B enter into partnership with capital as 7:9. At the end of 8 months, A withdraws. If they receive the profits in the ratio of 8:9 find how long B’s capital was used?
Mathematics Mcqs | Profit and Loss Mcqs

A discount series of 10%, 20% and 40% is equal to a single discount of:_________?

A discount series of 10%, 20% and 40% is equal to a single discount of:_________?

A. 50%
B. 56.8%
C. 60%
D. 70.28%
Explanation:
Original price = Rs. 100
Price after first discount = Rs. 90
Price after second discount = Rs. (80/100 × 90) = Rs. 72
Price after third discount = Rs. (60/100 × 72) = Rs. 43.20
Single discount = (100 – 43.20) = 56.8%

Read More A discount series of 10%, 20% and 40% is equal to a single discount of:_________?
Mathematics Mcqs | Profit and Loss Mcqs

Ramees professes to sell his goods at the cost price but he made use of 900 grms instead of a kg, what is the gain percent?

Ramees professes to sell his goods at the cost price but he made use of 900 grms instead of a kg, what is the gain percent?

A. 11%
B. 11 2/9%
C. 11 1/9%
D. 10%
Explanation:
900 — 100
100 — ? => 11 1/9%

Read More Ramees professes to sell his goods at the cost price but he made use of 900 grms instead of a kg, what is the gain percent?
Mathematics Mcqs | Percentage Mcqs

Find the 37.5% of 976 =_______?

Find the 37.5% of 976 =_______?

A. 324
B. 388
C. 366
D. 372
E. None of these
Explanation:
37.5 % of 976
= 37.5/100 * 976 = 375/1000 * 976 = 3/8 * 976
= 3 * 122 = 366.

Read More Find the 37.5% of 976 =_______?

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