Spectroscopy Archives - mcqoptions.com

Sign Up

Sign In

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

You must login to ask a question.

You must login to add post.

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Ask A Question

Qabeel Borra

Asked: 3 years agoIn: Mensuration

The difference between the areas of a rectangle and square is 35 cm². If the rectangle’s length and breadth are 50% more and 10% less respectively than the side of the square, what is the area of the rectangle? (in cm²)
1. 105
2. 145
3. 100
4. 135

Afreen Batta

Asked: 3 years agoIn: Mensuration

In right angled ΔDEF, ∠E = 90° , DE = 5 cm, EF = 12 cm, DF = 13 cm. Find the radius of incircle.
1. 1 cm
2. 2 cm
3. 3 cm
4. 4 cm

Aslam Sangha

Asked: 3 years agoIn: Mensuration

The curved surface area of a right cylinder is 3696 cm². Its height is three times its radius. What is the capacity (in litres) of the cylinder? (tame π =\(\frac{22}{7}\)
1. 19.008 litres
2. 30.87 litres
3. 25.872 litres
4. 29.75 litres

Bagwati Nakul Sandhu

Asked: 3 years agoIn: Mensuration

ABCD is a trapezium in which AB ∥ DC, M is mid-point of AD and N is mid-point of BC. If the length of AB is 18 cm and the length of CD is 12 cm, then find the length of MN.
1. 20 cm
2. 12 cm
3. 15 cm
4. 18 cm

Kirti Prasad Mathai

Asked: 3 years agoIn: Mensuration

एक वृत्त की परिधि और व्यास का अनुपात `22:7` हैं यदि परिधि 1 4/7`m हो तो वृत्त की त्रिज्या क्या होगी?
A. `1/4` मी.
B. `1/3` मी.
C. `1/2` मी.
D. `1` मी.

Aarif Singh Date

Asked: 3 years agoIn: Mensuration

A Cube is made up of 125 one cm. square cubes placed on a table . How many squares are visible only on three sides ?
1. 4
2. 8
3. 12
4. 16

Daanish Oommen

Asked: 3 years agoIn: Mensuration

The perimeter of a regular hexagon and an equilateral triangle is same. What will be the ratio of their areas.
1. 2 : 3
2. 6 : 1
3. 3 : 2
4. 3 : 1

Usha Wadhwa

Asked: 3 years agoIn: Mensuration

किसी गोले की त्रिज्या दो गुनी की जाये, तब सम्पूर्ण पृष्ठ क्षेत्रफल कितना गुना हो जाऐगा?
A. double
B. three times
C. Four times
D. None of the mentioned

Priyanka Ramanathan

Asked: 3 years agoIn: Mensuration

Volume of the cube is increased by 72.8%. Find the length of new cube if the length of the original cube was 10 cm.

1. 11
2. 12
3. 14
4. 16

Uma Nagy

Asked: 3 years agoIn: Mensuration

तीन क्रमागत संख्याएं सेमी में किसी समकोण त्रिभुज की भुजाएं हैं। उसका क्षेत्रफल (`cm^(2)`) में ज्ञात करें?
A. 9
B. 8
C. 5
D. 6

Load More Questions

The difference between the areas of a rectangle and square is 35 cm². If the rectangle’s length and breadth are 50% more and 10% less respectively than the side of the square, what is the area of the rectangle? (in cm²)
1. 105
2. 145
3. 100
4. 135

In right angled ΔDEF, ∠E = 90° , DE = 5 cm, EF = 12 cm, DF = 13 cm. Find the radius of incircle.
1. 1 cm
2. 2 cm
3. 3 cm
4. 4 cm

The curved surface area of a right cylinder is 3696 cm². Its height is three times its radius. What is the capacity (in litres) of the cylinder? (tame π =\(\frac{22}{7}\)
1. 19.008 litres
2. 30.87 litres
3. 25.872 litres
4. 29.75 litres

ABCD is a trapezium in which AB ∥ DC, M is mid-point of AD and N is mid-point of BC. If the length of AB is 18 cm and the length of CD is 12 cm, then find the length of MN.
1. 20 cm
2. 12 cm
3. 15 cm
4. 18 cm

एक वृत्त की परिधि और व्यास का अनुपात `22:7` हैं यदि परिधि 1 4/7`m हो तो वृत्त की त्रिज्या क्या होगी?
A. `1/4` मी.
B. `1/3` मी.
C. `1/2` मी.
D. `1` मी.

A Cube is made up of 125 one cm. square cubes placed on a table . How many squares are visible only on three sides ?
1. 4
2. 8
3. 12
4. 16

The perimeter of a regular hexagon and an equilateral triangle is same. What will be the ratio of their areas.
1. 2 : 3
2. 6 : 1
3. 3 : 2
4. 3 : 1

किसी गोले की त्रिज्या दो गुनी की जाये, तब सम्पूर्ण पृष्ठ क्षेत्रफल कितना गुना हो जाऐगा?
A. double
B. three times
C. Four times
D. None of the mentioned

Volume of the cube is increased by 72.8%. Find the length of new cube if the length of the original cube was 10 cm.

1. 11
2. 12
3. 14
4. 16

तीन क्रमागत संख्याएं सेमी में किसी समकोण त्रिभुज की भुजाएं हैं। उसका क्षेत्रफल (`cm^(2)`) में ज्ञात करें?
A. 9
B. 8
C. 5
D. 6

How to approach applying for a job at a company ...

How to handle personal stress caused by utterly incompetent and ...

What is a programmer’s life like?

Sign Up

Sign In

Forgot Password

mcqoptions.com Latest Questions