What is the fraction which, when taken away from 1/2, gives 2/3?
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Which is the correct ascending order of the given numbers?
Which of the following numbers is a prime number?
____ are twin prime numbers.
In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the
The smallest number that is completely divisibly by 6, 8, 12 and 16 is
How much does one need to add to 4/5 to obtain 5/4?
The angle of elevation of a ladder leaning against a wall is 60 deg and the foot of the ladder is 4.2 m away from the wall. The length of the ladder is
Let AB be the wall and BC be the ladder. Then, ∠ACB=60° and AC=4.6 m. AC/BC = cos 60° = 1/2 ⇒BC = 2×AC =(2×4.6)m = 9.2 m