Q&Answers: Math/Chemistry/Physics Problems + Solutions

Find the odd man out. 187, 264, 336, 473, 682, 781

Two friends A and B apply for a job in the same company.

4 boys and 2 girls are to be seated in a row in such a way that the two girls are always together.

If each permutation of the digits 1,2,3,4,5,6 are listed in the increasing order of magnitude, then 289thterm will be

Siddharth wants to borrow Rs.5000 at rate of interest 6% p.a. at S.I and lend the same amount at C.I at same rate of interest for two years.

If the price of a certain computer increased 30 percent from a dollars to 351 dollars, then 2a =

A man has a certain number of small boxes to pack into parcles.

A completes a work in 12 days and B complete the same work in 36 days.

Average of five numbers is 26.

All the faces of cubes are painted with red colour.

Hitesh is 40 years old and Ronnie is- 60 years old.

Evaluate the expression m - (m - n) : (-2) ⋅ (-5) when m = -4, n = -6

A certain board game has a row of squares numbered 1 to 100.

Walking at the rate of 4 kmph a man cover certain distance in 2 hr 45 min.

A garrison of 3300 men had provisions for 32 days, when given at the rate of 860 gms per head.

In a friendship gang Aravind has 2 gang, in how many ways can he invite one or more of the gang to his house?

Shyam visited Ram during his brief vacation.

If 36 men do a work in 70 days, in how many days will 40 men do it?

During a certain season, a team won 85 percent of its first 100 games and 50 percent of its remaining games.

The sum of all two digit numbers divisible by 5 is

Pipe A fills a tank in 56 minutes.

Express a speed of 16 kmph in meters per second?

If |x + 3| = 5, what is the sum of all the possible values of x?

Two spherical balls lie on the ground touching.