Find the product of the prime numbers between 1-20

745

one grandfather has three grandchildren, two of their age difference is 3, eldest child age is 3 times youngest child’s age and eldest child’s age is two times of sum of other two children. What is the age of eldest child?

891

rrb second stage written exam in aptitude test model papers

3316

In the given figure, PA and PB are tangents to the circle at A and B respectively and the chord BC is parallel to tangent PA. If AC = 6 cm, and length of the tangent AP is 9 cm, then what is the length of the chord BC?

1257

If Rs.1260 is divided between between A, B and C in the ratio 2:3:4, what is C's share?

1088

A triangle has sides of lengths 10, 24 and k. k is a positive integer. The number of values of k for which this triangle has three acute angles is

920

there is a safe with a 5 digit No. The 4th digit is 4 greater than second digit, while 3rd digit is 3 less than 2nd digit. The 1st digit is thrice the last digit. There are 3 pairs whose sum is 11. Find the number. Ans) 65292.

808

complete the series: a c b d f e g i __

1040

Find the value of the 678 to the base 7.

734

A ship started from port and moving with I mph and another ship started from L and moving with H mph. At which place these two ships meet ?

829

If the equation x2 - 3x + a = 0 has the roots (0,1) then value of a is ?

722

if on a salary s per month, a tax of x% of the salary and another of r% of the salary is deducted what is the income.

668

Write any two uses of dictionary in the English class with examples.

637

There are 19 horses in a stable. All but eight died. How many will be left in the stable?

827

hi sir i am doing b.e final year computerscience i want merittracks model question paper pls send link for all merittraks question paper..

1792