Quant(Geometry) Quiz For SSC CGL Exam

Q1. Q is a point in the interior of a rectangle ABCD, if QA = 3 cm, QB = 4 cm and QC = 5 cm then the length of QD (in cm) is 
(a) 3√2
(b) 5√2
(c) √34
(d) √41

Q2. The angles of a quadrilateral are in the ratio 1 : 2 : 3 : 4, the largest angle is: 
(a) 120°
(b) 134°
(c) 144°
(d) 150°

Q6. Three cubes of sides 6 cm, 8 cm and 1 cm are melted to form a new cube. The surface area of the new cube is 
(a) 486 cm2
(b) 496 cm2
(c) 586 cm2
(d) 658 cm2
Q7. If the area of the base of a cone is 770 cm^2 and the area of its curved surface is 814 cm2, then find its volume. 
(a) 213√5  cm^3
(b) 392√5  cm^3
(c) 550√5  cm^3
(d) 616√5  cm^3

Q10. Two right circular cones of equal height and radii of their respective base 3 cm and 4 cm are melted together and made to a solid sphere of radius 5 cm. The height of a cone is  
(a) 10 cm 
(b) 20 cm 
(c) 30 cm 
(d) 40 cm 
Q11. Each of the radius of the base and the height of a right circular cylinder is increased by 10%. The volume of the cylinder is increased by 
(a) 3.31%
(b) 14.5%
(c) 33.1%
(d) 19.5%
Q12. If each edge of a cube is increased by 50%, the percentage increase in its surface area is 
(a) 150%
(b) 75%
(c) 100%
(d) 125%
Q13. If the length of each side of a regular tetrahedron is 12 cm, then the volume of the tetrahedron is 
(a) 144√2 cu. cm, 
(b) 72√2 cu. cm, 
(c) 8√2 cu. cm, 
(d) 12√2 cu. cm, 
Q14. The base of a right pyramid is a square of side 40 cm long. If the volume of the pyramid is 8000 cm3, then its height is: 
(a) 5 cm 
(b) 10 cm 
(c) 15 cm 
(d) 20 cm 
SOLUTIONS
S2. Ans.(c)
Sol. Angles be x, 2x, 3x, 4x 
∴ x + 2x + 3x + 4x = 360° 
⇒ 10x = 360° ⇒ x = 36° 
∴ largest angle = 4x = 144° 
S3. Ans.(d)
Sol. ∠ACB = ∠DAC = 50° (Alternate interior ∠s) 
∠BOC = 180° – 80° = 100° 
∴ Now in ∆BOC, 
∠DBC = 180° – (100° + 50°) 
= 30° 

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizes
  • Subject-Wise Quizes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Login

OR

Forgot Password?

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizes
  • Subject-Wise Quizes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Sign Up

OR
Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizes
  • Subject-Wise Quizes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Forgot Password

Enter the email address associated with your account, and we'll email you an OTP to verify it's you.


Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizes
  • Subject-Wise Quizes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Enter OTP

Please enter the OTP sent to
/6


Did not recive OTP?

Resend in 60s

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizes
  • Subject-Wise Quizes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Change Password



Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizes
  • Subject-Wise Quizes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Almost there

Please enter your phone no. to proceed
+91

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizes
  • Subject-Wise Quizes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Enter OTP

Please enter the OTP sent to Edit Number


Did not recive OTP?

Resend 60

By skipping this step you will not recieve any free content avalaible on adda247, also you will miss onto notification and job alerts

Are you sure you want to skip this step?

By skipping this step you will not recieve any free content avalaible on adda247, also you will miss onto notification and job alerts

Are you sure you want to skip this step?