SSC CGL (SSC Combined Graduate Level) Mathematics: Questions 123  128 of 425
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Question number: 123
Question
The ratio is the same as
Choices
Choice (4)  Response  

a.  1: 1 

b. 


c.  3: 5 

d.  2: 73 

Question number: 124
Question
If both the radius and height of a right circular cone are increased by , its volume will be increased by
Choices
Choice (4)  Response  

a. 


b.  90 % 

c.  15.75 % 

d.  60.8 % 

Question number: 125
Question
With a discount on the cost of rice, a buyer could purchase 5 kg more rice for 4050rs. Selling price of rice is
Choices
Choice (4)  Response  

a.  87 rs 

b.  90 rs 

c.  180 rs 

d.  78 rs 

Question number: 126
» Geometry
Question
There is a rectangular tank of length 180 m and width 150 m in a circular field. If the area of the land portion of the field 66440, what is the radius of the field?
Choices
Choice (4)  Response  

a.  184.93 m 

b.  167.42 m 

c.  198.69 m 

d.  172.43m 

Question number: 127
Question
A tap can fill a cistern in 60 minutes and a second tap can empty the filled cistern in 50 minutes. By mistake without closing the second tap, the first tap was opened. In how many minutes will the empty tank be filled?
Choices
Choice (4)  Response  

a.  167 

b.  129 

c.  300 

d.  184 

Question number: 128
Question
Starting from his house one day, a student walks at a speed of 2.5 km/hr and reaches his school 5 minutes late. Next day at the same time he increases his speed by 5 km/hr and reaches the school 15 minutes early. How far is the school from his house?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

