# There are 50 boxes and 50 persons. Person 1 keeps 1 marble in every box. Person keeps 2 marbles in every 2nd box, person 3 keeps 3 marbles in every third box. This process goes on till person 50 keeps 50 marbles in the 50th box. Find the total number of marbles kept in the 50th box.

1.  43

2.  78

3.  6

4.  93

4

93

Explanation :
No Explanation available for this question

# 252 m of pant cloth and 141 m of shirt cloth are available in a cloth store. To stitch one pant and one shirt, 2 1/2m and 1 3/4m of cloth are needed respectively. Then the approximate number of pants and shirts that can be made out of it are

1.  (80,100)

2.  (100,80)

3.  (100,90)

4.  (90,80)

4

(80,100)

Explanation :
No Explanation available for this question

# The greatest nummber that divides 411, 684, 821 and leaves 3, 4 and 5 as remainders, respectively, is

1.  254

2.  146

3.  136

4.  204

4

136

Explanation :
No Explanation available for this question

# If a = 7 - 4√3 , the value of a1/2 + a1/2 is

1.  3√3

2.  4

3.  7

4.  2√3

4

4

Explanation :
No Explanation available for this question

# Terms a, 1, b are in arthemetic Progression and terms 1, a, b are in Geometric progression . Find ‘a’ and ‘b’ given a≠ b.

1.  2,4

2.  -2,1

3.  4,1

4.  -2,4

4

-2,4

Explanation :
No Explanation available for this question

# There are two groups A and B of a class, consisting of 42 and 28 students respectively. If the average weight of group A is 25 kg and that of group B is 40 kg, find the average weight of the whole class.

1.  69

2.  31

3.  70

4.  30

4

31

Explanation :
No Explanation available for this question

# The average monthly salary of all the employees in an industry is % 12,000. The average salary of male employees is R.s15,000 and that of female employees is R.s 8,000. What is the ratio of male employees to female employees

1.  5:2

2.  3:4

3.  4 : 3

4.  2 : 5

4

4 : 3

Explanation :
No Explanation available for this question

# Arun marks up the computer he is selling by 20% profit and sells them at a discount of 15%. Arun’s net gain percent is

1.  4

2.  2

3.  3.5 .

4.  2.5

4

2

Explanation :
No Explanation available for this question

# A dealer buys a table listed at R.s 1,500 and gets successive discounts of 20% and 10%. He spends R.s 20 on transportation and sells at a profit of 20%. Find the selling Price of the table (in rupees).

1.  1320

2.  1080

3.  1200

4.  1230

4

1320

Explanation :
No Explanation available for this question

1.  R.s40

2.  R.s10

3.  R.s20

4.  R.s30

4