Distance covered by X in 2 hours = 30 × 2 = 60 km Relative speed of X and Y = 30 + 14 = 44 km/hr Sum of distance covered by both in 4 hours = 44 × 4 = 176 km Total distance between points ‘A’ and ‘B’ = 60 + 176 = 236 km
A farmer has 1457 cows and 3055 buffaloes. He wants to graze them in minimum number of groups in such a way that each group has only one type of animal ...
Find the maximum number of trees which can be planted, 25 meters apart, on the two sides of a straight road 2125 meters long?
When the sum of the squares of two positive integers is given as 1,600, and their product is given as 768. Determine the value of the smaller integer.
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 division sum, the divisor is 12 times the quotient and 4 times the remainder. If the remainder is 72, the dividend is?
If 'N' is the greatest four digit number which when divided by 27, 6, 8 and 9 Leaves in each case the same remainder of 5, then the sum of the digits of...
If p and q are real numbers such that p2 + (p - 2q - 1)2 = - 4q(p + q), then the value p - 2q is
A single reservoir supplies petrol to the whole city, and the reservoir is fed by a single pipeline filling the reservoir with a stream of uniform volum...
The number 611611611611611611611 is
