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Qn #1854
00:00
If all digits 6 in the numbers from 1 to 100 are replaced by 9,
by how much does the algebraic sum change?
Qn #1753
Directions for questions 61-63: Read the information given below and answer the questions that
follow:
Four persons A, B, C and D play a cards game. They put Rs. 500 as stake money. When the game is over
'C' receives Rs. 19 more that 'D' and 'B' receives Rs. 21 less than 'A' whose amount was Rs. 2 less than
the quarter of Rs. 500
How much money did "C‟ gel?
How much money did "C‟ gel?
Qn #1404
In an examination, there are 100 questions divided into 3 parts A, B, C, and each part should
contain at least one question. Each question in parts A, B, and C carry 1, 2 and 3 marks
respectively. Part A is for at least 60% of the total marks and part B should contain 23
questions. How many questions must be set in part C?
Qn #885
If 9 × 3 + 8 = 24, 10 × 2 + 7 = 35 and 80 × 40 + 3 = 6, then find the value of 12 × 4 + 3 = ?
Qn #552
Qn #544
In
which year was Arjun born?
Arjun at present is 25 years younger
to his mother. Arjun’s brother, who was born in 1964, is 35 years younger to
his mother.
Qn #530
A cat climbs a 21- meter pole. In the
first minute it climbs 3 meter and in the second minute it descends one meter.
In how minutes the cat would reach the top of the pole?
Qn #490
A monkey climbs 30 feet at the beginning of each hour and rests for a while when he slips back 20 feet before he again starts climbing in the beginning of the next hour. If he begins his ascent at 8.00 am., at what time will he first touch a flag at 120 feet from the ground?
Qn #171
In an examination, 43% passed in Maths, 48% passed in Physics and 52% passed in Chemistry. Only 8% students passed in all the three. 14% passed Maths and Physics and 21% passed in Maths and Chemistry and 20% passed in Physics and Chemistry. The number of students who took the exam is 200. What is the ratio of the number of students passing in Physics only to the number of students passing in either Physics or Chemistry or both?
Qn #170
In an examination, 43% passed in Maths, 48% passed in Physics and 52% passed in Chemistry. Only 8% students passed in all the three. 14% passed Maths and Physics and 21% passed in Maths and Chemistry and 20% passed in Physics and Chemistry. The number of students who took the exam is 200. Find the ratio of the number of students passing in Maths only to the number of students passing in Chemistry only?
Qn #169
In an examination, 43% passed in Maths, 48% passed in Physics and 52% passed in Chemistry. Only 8% students passed in all the three. 14% passed Maths and Physics and 21% passed in Maths and Chemistry and 20% passed in Physics and Chemistry. The number of students who took the exam is 200. How many students passed in Maths only?
Qn #148
Four sisters- Suvarna, Tara, Uma and Vibha are playing a game such that the loser doubles the money of each of the other players from her share. They played four games and each sister lost one game in alphabetical order. At the end of fourth game, each sister has Rs. 32. Who started with the lowest amount?
Qn #119
Qn #58
If addition is represented by &, multiplication by -, division by /, and subtraction by x, find the value of 5 & 3 x 6 - 2?