a grandfather has 5 sons and daughters and grandchildren.they have to be arranged in a row such that the first 4 seats and last four seats are to be taken by grandchildren and the grandfather would not sit adjacent to any of the grandchildren.

1564

Only boys aged 16 wear coats. Boys aged 15 go to watch football.some more statements are given. What can be said about those who are watching football ? (age and costume).

112

One skirt requires 3.75 yards of cloth. How many skirts you can make from 45 yards?

97

A certain quantity of milk is found to be adulterated to the extent of 10%. What proportion of the adulterated milk should be replaced with pure milk to take the purity level to 98%?

150

Find perimeter of a trapezium with 3 sides given and distance between parallel sides given.

117

k, l are men who take home a salary of x, y respectively.the total amount taken home is

78

In a certain college, 20% of the boys and 40% of the girls attended the annual college outing. If 35% of all the students are boys, what percent of all the employees went to the outing?

124

Fallin height is proportional to square of the time. One object falls 64 cm in 2 sec. than in 6 sec. from how much height the object will fall?

116

In the series 0, 3, 8, 15,__ What is the next number?

91

Ronak's mother is the only daughter of Jasmeet's father. How is Jasmeet's husband related to Ronak?

88

A man spends half of his salary on household expenses, 1/4th for rent, 1/5th for travel expenses, the man deposits the rest in a bank. If his monthly deposits in the bank amount 50, what is his monthly salary ?

83

How many five digit numbers are there such that two left most digits are even and remaining are odd?

101

If a man can swim downstream at 6kmph and upstream at 2kmph, his speed in still water is: It takes 30 days to fill a laboratory dish with bacteria. If the size of the bactiria doubles each day, how long did it take for the bactiria to fill one half of dish?

122

Aeroplane is flying at a particular angle and latitude,after some time another latitude is given..(8 hrs later), You are asked to find the local time of the place.

100

(1/2) of a number is 3 times more than the (1/6) of the same number?

82