Tiwari Academy Discussion

Kartik singh

Asked: October 30, 2020In: Class 9

A bag contains lemon flavored candies only. Malini takes out one candy without looking into the bag. What is the probability that she takes out.

NCERT Solutions for Class 10 Maths Chapter 15 Important NCERT Questions PROBABILITY NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 9.1 Page No:308 Questions No:6 A bag contains lemon flavored candies only. Malini takes out ...

Kartik singh

Asked: October 30, 2020In: Class 10

It is given that in a group of 3 students, the probability of 2 students not having the same birthday is 0.992. What is the probability that the 2 students have the same birthday?

NCERT Solutions for Class 10 Maths Chapter 15 Important NCERT Questions PROBABILITY NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 9.1 Page No:308 Questions No:7

Kartik singh

Asked: October 30, 2020In: Class 10

A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is (i ) red ? (ii) not red?

NCERT Solutions for Class 10 Maths Chapter 15 Important NCERT Questions PROBABILITY NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 9.1 Page No:308 Questions No:8

Rohan Duaby

Asked: October 30, 2020In: Class 10

An oil funnel made of tin sheet consists of a 10 cm long cylindrical portion attached to a frustum of a cone. If the total height is 22 cm, diameter of the cylindrical portion is 8 cm and the diameter of the top of the funnel is 18 cm, find the area of the tin sheet required to make the funnel.

NCERT Solutions for Class 10 Maths Chapter 13 Important NCERT Questions Surface areas and Volumes, NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 13.5 Page No:258 Questions No:5

Ved Prakash Sharma

Asked: October 30, 2020In: Class 10

Draw a line segment of length 7.6 cm and divide it in the ratio 5 : 8. Measure the two parts.

NCERT Solutions for Class 10 Maths Chapter 11 Important NCERT Questions Constructions NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 11.1 Page No:219 Questions No:1

Ved Prakash Sharma

Asked: October 30, 2020In: Class 10

Construct a triangle of sides 4 cm, 5 cm and 6 cm and then a triangle similar to it whose sides are 2/3 of the corresponding sides of the first triangle.

NCERT Solutions for Class 10 Maths Chapter 11 Important NCERT Questions Constructions NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 11.1 Page No:220 Questions No:2

Ved Prakash Sharma

Asked: October 30, 2020In: Class 10

Construct a triangle with sides 5 cm, 6 cm and 7 cm and then another triangle whose sides are 7/5 of the corresponding sides of the first triangle.

NCERT Solutions for Class 10 Maths Chapter 11 Important NCERT Questions Constructions NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 11.1 Page No:220 Questions No:3

Ved Prakash Sharma

Asked: October 30, 2020In: Class 10

Draw a triangle ABC with side BC = 6 cm, AB = 5 cm and angle B = 60°. Then construct a triangle whose sides are 3/4 of the corresponding sides of the triangle ABC.

NCERT Solutions for Class 10 Maths Chapter 11 Important NCERT Questions Constructions NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 11.1 Page No:220 Questions No:5

Ved Prakash Sharma

Asked: October 30, 2020In: Class 10

Draw a circle of radius 6 cm. From a point 10 cm away from its center, construct the pair of tangents to the circle and measure their lengths.

NCERT Solutions for Class 10 Maths Chapter 11 Important NCERT Questions Constructions NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 11.2 Page No:220 Questions No:1

Ved Prakash Sharma

Asked: October 30, 2020In: Class 10

Construct a tangent to a circle of radius 4 cm from a point on the concentric circle of radius 6 cm and measure its length. Also verify the measurement by actual calculation.

NCERT Solutions for Class 10 Maths Chapter 11 Important NCERT Questions Constructions NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 11.2 Page No:220 Questions No:2

A bag contains lemon flavored candies only. Malini takes out one candy without looking into the bag. What is the probability that she takes out.

It is given that in a group of 3 students, the probability of 2 students not having the same birthday is 0.992. What is the probability that the 2 students have the same birthday?

A bag contains 3 red balls and 5 black balls. A ball is drawn at random from the bag. What is the probability that the ball drawn is (i ) red ? (ii) not red?

An oil funnel made of tin sheet consists of a 10 cm long cylindrical portion attached to a frustum of a cone. If the total height is 22 cm, diameter of the cylindrical portion is 8 cm and the diameter of the top of the funnel is 18 cm, find the area of the tin sheet required to make the funnel.

Draw a line segment of length 7.6 cm and divide it in the ratio 5 : 8. Measure the two parts.

Construct a triangle of sides 4 cm, 5 cm and 6 cm and then a triangle similar to it whose sides are 2/3 of the corresponding sides of the first triangle.

Construct a triangle with sides 5 cm, 6 cm and 7 cm and then another triangle whose sides are 7/5 of the corresponding sides of the first triangle.

Draw a triangle ABC with side BC = 6 cm, AB = 5 cm and angle B = 60°. Then construct a triangle whose sides are 3/4 of the corresponding sides of the triangle ABC.

Draw a circle of radius 6 cm. From a point 10 cm away from its center, construct the pair of tangents to the circle and measure their lengths.

Construct a tangent to a circle of radius 4 cm from a point on the concentric circle of radius 6 cm and measure its length. Also verify the measurement by actual calculation.

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