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Find the unit digit of product of the prime number up to 50 .
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HOW + MUCH = POWER Then P + O + W + E + R =
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Complete the series..2 2 12 12 30 30 ?
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The average score of boys in an examination in a school is 71 and that of the girls is 73. The average score of the school is 71.8. The ratio of the number of boys to that of the girls that appeared in the examination is
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A completes a work in 2 days, B in 4 days, C in 9 and D in 18 days. They form group of two such that difference is maximum between them to complete the work. What is difference in the number of days they complete that work?
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How many 4 digit numbers contain number 2.
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How many three digit numbers abc are formed where at least two of the three digits are same.
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How many kgs of wheat costing Rs.24/- per kg must be mixed with 30 kgs of wheat costing Rs.18.40/- per kg so that 15% profit can be obtained by selling the mixture at Rs.23/- per kg?
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What is the next number of the following sequence
7, 14, 55, 110, ....?
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How many numbers are divisible by 4 between 1 to 100
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