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  • SSC Constable GD Exam Elementary Mathematics Study Material

Digitization help student to explore and study their academic courses online, as this gives them flexibility and scheduling their learning at their convenience. Kidsfront has prepared unique course material of Elementary Mathematics Ratio and Time for SSC Constable GD Exam student. This free online Elementary Mathematics study material for SSC Constable GD Exam will help students in learning and doing practice on Ratio and Time topic of SSC Constable GD Exam Elementary Mathematics. The study material on Ratio and Time, help SSC Constable GD Exam Elementary Mathematics students to learn every aspect of Ratio and Time and prepare themselves for exams by doing online test exercise for Ratio and Time, as their study progresses in class. Kidsfront provide unique pattern of learning Elementary Mathematics with free online comprehensive study material and loads of SSC Constable GD Exam Elementary Mathematics Ratio and Time exercise prepared by the highly professionals team. Students can understand Ratio and Time concept easily and consolidate their learning by doing practice test on Ratio and Time regularly till they excel in Elementary Mathematics Ratio and Time.


Ratio and Time
If a : b= 2:3 , b: c = 4 : 5 and c : d = 6 :7 , then find a:d is :

a) 10:21
b) 16:35
c) 44 :63
d) 12:35



Answer
Correct Answer Is : 16:35
Solution Is :
If a/6= b/8 = c/12 ,then find a : b: c is

a) 4 : 1:2
b) 1 : 3 :2
c) 3 :6 :4
d) 3 :4 :6



Answer
Correct Answer Is : 3 :4 :6
Solution Is :
If (3x + 4y) : (4x - 3y) = 5 :3 ,then find x : y

a) 27 : 11
b) 12 : 29
c) 29 :12
d) 17 : 9



Answer
Correct Answer Is : 27 : 11
Solution Is :
If (7x2- 2y2) : (5x2 + 2y2) = 5 : 19 , then x : y is

a) 3 : 4
b) 1 : 3
c) 2 : 3
d) 2 : 5



Answer
Correct Answer Is : 2 : 3
Solution Is :
If a : b = 2 : 3 , the find (3a3 + 4b2a) / (5a2b + 5b3)

a) 7 :1 0
b) 32 :65
c) 15 :41
d) 19 :63



Answer
Correct Answer Is : 32 :65
Solution Is :
Find the fourth proportional to 5 ,7 and 15

a) 2
b) 35
c) 14
d) 21



Answer
Correct Answer Is : 21
Solution Is :
Find the third proportional to 9 and 15

a) 9
b) 27
c) 54
d) 25



Answer
Correct Answer Is : 25
Solution Is :
The compounded ratio of (12 : 22), (22: 11) is

a) 12 : 11
b) 35 :65
c) 21 :11
d) 11 :12



Answer
Correct Answer Is : 12 : 11
Solution Is :
The ratio of 12 : 3 is 4 and second ratio is 25 : 5 is 5 ,then compound ratio is

a) 4 :5
b) 5 : 4
c) 12 : 25
d) 3 : 5



Answer
Correct Answer Is : 4 :5
Solution Is :
 The least whole number which when subtracted from both the terms of the ratio 15: 20 to give a ratio less than 36 : 20, is

a) 45
b) 42
c) 56
d) 34



Answer
Correct Answer Is : 42
Solution Is :
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