Maths Practice Question and Answer
8 4 Q:
5f0685ab8e44862142980599 Answer : 4. "70°"
4 Q:
60c0a0cbc197293a48276974 4 Q:
5eec8ab81f431e35edefb272 4 Q:
5f152caf330558337824efc9 4 4 Q:
5dd371a3874d2d52fa315ff6 4 Q:
6142c83571a4af142b0dc74e 4 Q:
5f634654a372fb53670d839a
Q: In the given figure, BO and CO are the bisector of ∠CBD and ∠BCE respectively ∠A=40°, then ∠BOC is equal to:
1970 05f0685ab8e44862142980599
5f0685ab8e44862142980599- 160°false
- 265°false
- 375°false
- 470°true
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Answer : 4. "70°"
Explanation :
$$∠BOC =90°-{∠A\over2}$$
Q: Solve the following equation 24 + 4 ÷ 4
1970 060c0a0cbc197293a48276974
60c0a0cbc197293a48276974- 128false
- 26false
- 325true
- 47false
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Answer : 3. "25"
Q: Which of the following is largest fraction amongst $$ {5\over8}$$, $$ {3\over7}$$, $$ {2\over9}$$, $$ {4\over5}$$?
1970 05eec8ab81f431e35edefb272
5eec8ab81f431e35edefb272- 1$$ {3\over7}$$false
- 2$$ {5\over8}$$false
- 3$$ {4\over5}$$true
- 4None of thesefalse
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Answer : 3. "$$ {4\over5}$$"
Q: If 8% of x is the t same as 4 % of y, then 20% of x is the same as:
1969 05f152caf330558337824efc9
5f152caf330558337824efc9- 110% of ytrue
- 216 % of yfalse
- 380 % of yfalse
- 450 % of yfalse
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Answer : 1. "10% of y"
Q: Ratio of current ages of Rajesh and Harish is 2:5. This ratio after 8 years will be 1:2. What will be the difference of their ages at present? 1969 05d0caaad0cbb1019f5248242
5d0caaad0cbb1019f5248242- 126 yearsfalse
- 224 yearstrue
- 329 yearsfalse
- 432 yearsfalse
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Answer : 2. "24 years"
Q: The smallest positive integer when multiplied by 392, the product is a perfect square, is
1969 05dd371a3874d2d52fa315ff6
5dd371a3874d2d52fa315ff6- 16false
- 25false
- 33false
- 42true
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Answer : 4. "2 "
Q: The present age of father and son are in the ratio 3: 1. After 20 years the ratio becomes 2 : 1 . Find the present age of the father.
1969 06142c83571a4af142b0dc74e
6142c83571a4af142b0dc74e- 170false
- 245false
- 360true
- 450false
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Answer : 3. "60 "
Q: What will be compound interest on a sum of Rs. 1000 at the rate of interest 10% after 5 years?
1969 05f634654a372fb53670d839a
5f634654a372fb53670d839a- 1Rs. 610.51true
- 2Rs. 559.45false
- 3Rs. 665.50false
- 4Rs. 665.51false
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Answer : 1. "Rs. 610.51"
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