# If the total expenditure of the family for the year 2010 was Rs. 46,000 the family saved during the year :

1.  Rs. 1500

2.  Rs. 15000

3.  Rs. 6900

4.  Rs. 3067 approx.

4

Rs. 6900

Explanation :
No Explanation available for this question

1.  99

2.  12

3.  24

4.  100

4

99

Explanation :
No Explanation available for this question

# If ABCD is a rhombus then AB2 + BC2 + CD2 + AD2 is equal to

2.  AO2 + OC2

3.  AC2 + BD2

4.  2 (AO2 + OB2)

4

AC2 + BD2

Explanation :
No Explanation available for this question

# A works twice as fast as B. If both of them can together finish a work in 12 days, B alone can do it in

1.  48 days

2.  36 days

3.  27 days

4.   24 days

4

36 days

Explanation :
No Explanation available for this question

# A particular job can be completed by a team of 10 men in 12 days. The same job can be completed by a team of 10 women in 6 days. How many days are needed to complete the job if the two teams work together

1.  4

2.  6

3.  9

4.   18

4

4

Explanation :
No Explanation available for this question

# In the adjoining figure AB, EF and CD are parallel lines. Given that EF=5 cm, GC=10cm and DC=18 cm, then EF is equal to

1.  11 cm

2.  5 cm

3.  6 cm

4.  9 cm

4

9 cm

Explanation :
No Explanation available for this question

# The selling price of 5 articles is the same as the cost price of 3 articles. The gain or loss is

1.  20%gain

2.  25%gain

3.  33.33% loss

4.   40% loss

4

40\% loss

Explanation :
No Explanation available for this question

# By selling a article for Rs. 480 a person lost 20%. For what should he sell it to make a profit of 20%

1.  Rs. 800

2.  Rs. 760

3.  Rs. 720

4.  Rs. 680

4

Rs. 720

Explanation :
No Explanation available for this question

# If ,then the value of x2 + y2 + z2 is

1.  r2

2.  r

3.

4.

4

r2

Explanation :
No Explanation available for this question

1.

2.

3.  4

4.  2

4