# The difference between two angles of a triangle is 240. The average of the same two angles is 540.Which one of the following is the value of the greatest angle of the triangle

1.  450

2.  600

3.  660

4.  720

4

720

Explanation :
No Explanation available for this question

# The average of five different positive numbers is 25. x is the decrease in the average when the smallest number among them is replaced by 0. What can be said about x

1.  x is less than 5

2.  x is greater than 5

3.  x is equal to 5

4.  Nothing can be said

4

x is less than 5

Explanation :
No Explanation available for this question

# If n is any odd number greater than 1, then n (n² - 1) is

1.  divisible by 48 always

2.  divisible by 24 always

3.  divisible by 60 always

4.  None of these

4

divisible by 24 always

Explanation :
No Explanation available for this question

# In a locality, two-thirds of the people have cable-TV, one-fifth have VCR, and one-tenth have both, what is the fraction of people having either cable TV or VCR

1.  19/30

2.  3/5

3.  17/30

4.  23/30

4

3/5

Explanation :
No Explanation available for this question

# If he produces 1500 watches, what is the number of watches that he must sell during the season in order to break even, given that he is able to sell all the watches produced

1.  500

2.  700

3.  800

4.  1,000

4

700

Explanation :
No Explanation available for this question

# How many three digit positive integers, with digits x, y and z in the hundred’s, ten’s and unit’s place respectively, exist such that x < y, z < y and x 0

1.  245

2.  285

3.  240

4.  320

4

240

Explanation :
No Explanation available for this question

# Which of the following has most number of divisors

1.   99

2.  101

3.  176

4.  182

4

176

Explanation :
No Explanation available for this question

# A girl wrote all the numbers from 100 to 200. Then she started counting the number of one's that has been used while writing all these numbers. What is the number that she got

1.  111

2.  119

3.  120

4.  121

4

120

Explanation :
No Explanation available for this question

# If each of the three nonzero numbers  a ,  b , and  c  is divisible by 3, then  abc  must be divisible by which one of the following the numbers

1.  8

2.  27

3.  81

4.  121

4

27

Explanation :
No Explanation available for this question

1.  70,80

2.  35,40

3.  42,48

4.  28,32

4