-
Question 1/30
1 / -0
Directions For Questions
16
...view full instructions
Each of X alarm tolls at regular intervals. All of them tolls together twelve times a day. No two alarm at equal intervals of time. If each alarm tolls after a whole number of minutes, what is the maximum possible value of X?
-
Question 2/30
1 / -0
Directions For Questions
19
...view full instructions
5,3,8,11....30?
-
Question 3/30
1 / -0
Directions For Questions
4086
...view full instructions
8679-?=4593
-
Question 4/30
1 / -0
Directions For Questions
15
...view full instructions
How many prime numbers are less than 50
-
Question 5/30
1 / -0
Directions For Questions
291000
...view full instructions
8*291 125=?
-
Question 6/30
1 / -0
Directions For Questions
676
...view full instructions
What is the sum of all two -digit number that give a remainder of 3 when they are divided by 7?
-
Question 7/30
1 / -0
Directions For Questions
5/4
...view full instructions
By what number should i be divided to get 4/5 ?
-
Question 8/30
1 / -0
Directions For Questions
77
...view full instructions
The H.C.F. and L.C.M. of two numbers are 11 and 385 respectively. If one number lies between 75 and 125, then that number is:
-
Question 9/30
1 / -0
Directions For Questions
8
...view full instructions
How many terms are there in the G.P. 3, 6, 12, 24, ... , 384 ?
-
Question 10/30
1 / -0
Directions For Questions
37
...view full instructions
666 ÷ 6 ÷ 3 = ?
-
Question 11/30
1 / -0
Directions For Questions
14
...view full instructions
The least number by which 72 must be multiplied in order to produce a multiple of 112, is
-
Question 12/30
1 / -0
Directions For Questions
0
...view full instructions
The remainder when (15^23 23^23) is divided by 19,is ?
-
Question 13/30
1 / -0
Directions For Questions
150
...view full instructions
How many three digit numbers are completely divisible by 6?
-
Question 14/30
1 / -0
Directions For Questions
11 and 9
...view full instructions
Sum of two numbers prime to each other is 20 and their L.C.M. is 99. What are the numbers?
-
Question 15/30
1 / -0
Directions For Questions
3096
...view full instructions
The number 3072 is divisible by both 6 and 8. Which one of the following is the first integer larger than 3072 that is also divisible by both 6 and 8?
-
Question 16/30
1 / -0
Directions For Questions
1000
...view full instructions
(768 x 768 x 768 232 x 232 x 232)/(768 x 768 - 768 x 232 232 x 232)=?
-
Question 17/30
1 / -0
Directions For Questions
80578
...view full instructions
217 x 217 183 x 183 = ?
-
Question 18/30
1 / -0
Directions For Questions
27
...view full instructions
3, 6, 11, 18, ?
-
Question 19/30
1 / -0
Directions For Questions
35 cm
...view full instructions
The greatest possible length which can be used to measure exactly the length 7 m,3m 85cm 12 m 95 cm is ?
-
Question 20/30
1 / -0
Directions For Questions
1000
...view full instructions
How many milligrams make one kilogram ?
-
Question 21/30
1 / -0
Directions For Questions
24
...view full instructions
Find the greatest number that will divide 37, 109 and 157 so as to leave the same remainder in each case ?
-
Question 22/30
1 / -0
Directions For Questions
-3/5
...view full instructions
-51/85 in standard from can be written as ?
-
Question 23/30
1 / -0
Directions For Questions
686
...view full instructions
How many numbers from 0 to 999 are not divisible by either 5 or 7 ?
-
Question 24/30
1 / -0
Directions For Questions
All of these
...view full instructions
If a and b are prime numbers, which of the following is true?
I. a2 has three positive integer factors.
II. ab has four positive integer factors.
III. a3 has four positive integer factors.
Codes
-
Question 25/30
1 / -0
Directions For Questions
35
...view full instructions
3, 11, 19, 27, ?
-
Question 26/30
1 / -0
Directions For Questions
14
...view full instructions
The least number by which 72 must be multiplied in order to produce a multiple of 112, is :
-
Question 27/30
1 / -0
Directions For Questions
2
...view full instructions
The smallest prime number is?
-
Question 28/30
1 / -0
Directions For Questions
1
...view full instructions
The product of a rational number and recirocal is ?
-
Question 29/30
1 / -0
Directions For Questions
5778216
...view full instructions
5784*999=?
-
Question 30/30
1 / -0
Directions For Questions
-11
...view full instructions
The predecessor of -10 is ?