MathematicsArithmetic (NTSE Stage1 (StateLevel) ScholasticAptitude & Language Comprehension): Questions 1  6 of 12
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Question number: 1
» Mathematics » Arithmetic
Question
A man runs upstream 13 km and downstream 28 km taking 5 h time for each side. Then, the velocity of the current is
Choices
Choice (4)  Response  

a.  1.5 km/h 

b.  2.5 km/h 

c.  2 km/h 

d.  None of the above 

Question number: 2
» Mathematics » Arithmetic
Question
Two planes start from a city and fly in opposite directions, one averaging a speed of 40 km/h greater than the others. If they are 3400 km apart after 5 h, the average speeds, respectively are
Choices
Choice (4)  Response  

a.  300,340 km/h 

b.  250,290 km/h 

c.  330,370 km/h 

d.  320,360 km/h 

Question number: 3
» Mathematics » Arithmetic
Question
Arjun bought two buffaloes for Rs. 30,000, by selling one at a loss of 15 % and other at a gain of 19%, he found the selling price of both buffaloes is the same. The cost price of each buffalo is
Choices
Choice (4)  Response  

a.  Rs. 17500 and Rs. 12500 

b.  Rs. 16000 and Rs. 14000 

c.  Rs. 18000 and Rs. 12000 

d.  Rs. 17000 and Rs. 13000 

Question number: 4
» Mathematics » Arithmetic
Question
A train running at the speed of 54 km/h takes 12 s to pass a certain point. Then, the length of the train is
Choices
Choice (4)  Response  

a.  170 m 

b.  190 m 

c.  180 m 

d.  160 m 

Question number: 5
» Mathematics » Arithmetic
Question
The mean of first eight odd numbers are
Choices
Choice (4)  Response  

a.  8 

b.  8.5 

c.  6 

d.  7 

Question number: 6
» Mathematics » Arithmetic
Question
Mohan gets Rs. 5000. He spend 15 % on study, 28 % on house rent, 10 % as his personal expenses. At the end of month, his saving will be
Choices
Choice (4)  Response  

a.  Rs. 2600 

b.  Rs. 2500 

c.  Rs. 2400 

d.  Rs. 2350 
