There are 1, 40, 00, 000 pencils of lengths ranging from 3 to 6 inches and are put up straight. The average length of 80% of pencils is 5 inches. Calculate the total length spanned by the pencils.

1903

r= 5 n = 3 . If first pole has 2 flags ,third pole has 1 flag how many ways the remaining can be arranged?

1197

GOOD is coded as 164 then BAD coded as 21.if ugly coded as 260 then JUMP?

1817

A 16 stored building has 12000 sq.feet on each floor. Company A rents floors and company B rents 4 floors. What is the number of sq.feet of unrented floor space.

1205

4_4_4_4=22 use all sign of maths

1515

Y catches 5 times more fishes than X. If total number of fishes caught by X and Y is 48, then number of fishes caught by X?

1415

Find the next series number : 21, 463, 687, 238, 1134, ----

1153

Unsreambled the word P U T E C A S A H (like that) paraschute

1520

Suhana gets 70% in Maths, 80% in Physics. To get an overall of 75% how much should she get in English.

1228

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

1296

The square of a two digit number is divided by half the number. After 36 is added to the quotient, this sum is then divided by 2. The digits of the resulting number are the same as those in the original number, but they are in reverse order. The ten's place of the original number is equal to twice the difference between its digits. What is the number?

1429

A bus started from the bus stand at 8Am and after staying 30 minutes at a destination return back to the bus stand. The Destination is 27 miles from the bus stand . The Speed of the bus is !8mph . In the return journey the bus travels with 50% fast speed. At what time it is return to the bus stand

1503

A person spending out 1/3 for cloths , 1/5 of the remaining for food and 1/4 of the remaining for travellers is left with Rs 100/- . How he had in the beginning ?

1322

write code for calculating Standard Deviation in c sharp

2330

two, trains, one from howrah to patna and the other from patna to howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively. What is the ratio?

1462