Question
What will come in place of the question mark (?) in the
following series? 111, 109, 115, ?, 211, -509Solution
ATQ, 111 – 2! = 109 109 + 3! = 115 115 – 4! = 91 91 + 5! = 211 211 – 6! = -509
Find the third proportion of 22 and 11.
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Meena has 72 marbles of two colours – green and yellow. If she buys 24 more green marbles, the ratio of green to yellow marbles becomes 5:3. Find the ...
In a factory of 50 labours, if the two labours left the job whose wages were 1120 and 1340 and two new labours join the factory which results in decreas...
In a class, 2/5 of the students are girls and rest are boys. If 4/9 of the girls and 1/3 of the boys are absent, what part of the total number of studen...
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Find the value of 'a' in the given data if the mean of the given data is 22.
14, 18, 20, 25, 27, 30, 24, a, 16, 20
What least number must be added to 6834 to get a number exactly divisible by 18?
Find the fourth proportional of 12, 24, and 30.
If the numerator of a fraction is increased by 60% and the denominator is decreased by 20%, then the value of the fraction becomes 21/16. Then tell the ...
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