Mathematics (NTSE Stage2 (NationalLevel) ScholasticAptitude & Language Comprehension): Questions 97  103 of 119
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Question number: 97
» Mathematics » Simple Interest and Compound Interest
Question
If the rate of simple interest is 12 % per annum, the amount that would fetch interest of Rs. 6000 per annum is
Choices
Choice (4)  Response  

a.  Rs. 7200 

b.  Rs. 45000 

c.  Rs. 50000 

d.  Rs. 72000 

Question number: 98
» Mathematics » Trigonometry
Question
If then value of x in ∆ABC is
Choices
Choice (4)  Response  

a.  24° 

b.  12° 

c.  30° 

d.  28° 

Question number: 99
» Mathematics » Arithmetic
Question
There are four prime numbers written in ascending order. The product of the first three is 385 and that of the last three is 1001. The last number is
Choices
Choice (4)  Response  

a.  13 

b.  19 

c.  11 

d.  17 

Question number: 100
» Mathematics » Mensuration
Question
If the length and breadth of a rectangular plot are increased by 50 % and 20 % respectively, then the new area is how many times the original area?
Choices
Choice (4)  Response  

a.  ½ 

b.  10 

c.  9/5 

d.  5/9 

Question number: 101
» Mathematics » Trigonometry
Question
If then is equal to
Choices
Choice (4)  Response  

a.  π/4 

b.  π/2 

c.  3 π/2 

d.  None of the above 

Question number: 102
» Mathematics » Quadratic Equations
Question
What is the remainder when is divided by ?
Choices
Choice (4)  Response  

a.  49 

b.  48 

c.  49 

d.  48 

Question number: 103
» Mathematics » Arithmetic
Question
A horse and two cows together cost Rs. 680. If a horse costs Rs. 80 more than a cow, then the cost of horse is
Choices
Choice (4)  Response  

a.  Rs. 350 

b.  Rs. 300 

c.  Rs. 380 

d.  Rs. 370 
