Question
Two boats A and B start towards each other from two
places, 432 km apart. Speed of the boat A and B in still water are 19 km/h and 17 km/h respectively. If A and B proceeds against and with the stream, respectively then after how much time will they meet?Solution
Let the speed of stream be ‘x’ km/h and they meet after‘t’ hours According to question, Distance covered while going upstream + Distance covered while going downstream = Total distance covered. (19 - x)t + (17 + x)t = 432 19t + 17t = 432 36t = 432 t = 12 hours
If all the letters in the word ‘UNDERGROUND’ are arranged in alphabetical order from left to right such that the vowels are arranged first followed ...
Which of the following Colour is liked by G?
Who among the following person sits second to the right of M?
What is the position of P with respect to the person who paid Rs. 550?
Which of the following is true?
Who likes Star Maa channel?
What is the position of E with respect to D?
Read the directions carefully and answer the following question.
Six people, R, S, T, U, V and W are sitting around a circular table facing to...
Statements:
B ≥ L = C; N ≤ L < O; Q ≥ N < R
Conclusions:
I. B > N
II. N = B
Who sits second to the right of Z?
