The parellel sides of an isosceles trapezium are 21 cm & 9 cm length & a lateral side is 10 cm. Find its area

1.  120sq cm

2.  40sq cm

3.  60sq cm  

4.  145sq cm 

View Answer  
4
Correct Answer :

120sq cm


Explanation :
No Explanation available for this question

Solve  Sin 4 Q + Cos 4 Q = 1

1.  0 or 90 0 

2.  00 

3.  90 0

4.  35 0

View Answer  
4
Correct Answer :

0 or 90 0 


Explanation :
No Explanation available for this question

I used to save 20% of my income . When my income was raised by 50% and if I should save the same amount as before , what per cent of my income can I afford to spend.

1.  86.67%

2.  85%

3.  83.33% 

4.  80%

View Answer  
4
Correct Answer :

86.67\%


Explanation :
No Explanation available for this question

 If p + q + r = 0, then value of ( p2 / qr + q2 / rp + r2 / pq) is

1.  –1 

2.  1  

3.  0 

4.  3

View Answer  
4
Correct Answer :

3


Explanation :
No Explanation available for this question

 If f(x) is divided by (3x + 4), the remainder is 

1.  - 3/ 2

2.  2/3 

3.  –4/3

4.  1 / 2

View Answer  
4
Correct Answer :

–4/3


Explanation :
No Explanation available for this question

 A man has some hens and buffaloes. If the number of heads be 24 and the number of feet equal to 76, the number of hens will be 

1.  10 

2.  14

3.  12

4.  15

View Answer  
4
Correct Answer :

10 


Explanation :
No Explanation available for this question

The difference between the greatest number and the smallest number of 6 digits using all but

1.  467805

2.  440865 

3.  444088 

4.  530865

View Answer  
4
Correct Answer :

440865 


Explanation :
No Explanation available for this question

The denominator of a rational number is more than its numerator. If the numerator is increased by 6 and the denominator is decreased by 4 we obtain 3.

1.  1/5  

2.  2/6

3.  7/11 

4.  3/7

View Answer  
4
Correct Answer :

3/7


Explanation :
No Explanation available for this question

Two numbers are less than a third number by 25% and 30% respectively. How much per cent is the second number less than the first

1.  5%

2.  6.67%

3.  3.33% 

4.  10%

View Answer  
4
Correct Answer :

6.67\%


Explanation :
No Explanation available for this question

Find the number of negative integral solutions of | x+1x | +|x + 1|=(x+1)2|x|

1.  0

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

2


Explanation :
No Explanation available for this question
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