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Showing: Class 9 (1637 questions)

by GIANSH GUPTA KHUNDKER · Class 9

Identify the correct spelling of the word referring to writing materials such as paper and envelopes.

English Spellings 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Choose the correct spelling of the word that describes something too compelling or attractive to be resisted.

English Spellings 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Which is the correctly spelled word for a span or period of a thousand years?

English Spellings 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Which of the following is the correct spelling of the word meaning a written acknowledgment of having received money or goods?

English Spellings 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

What term is defined as the rate of change of displacement with respect to time?

Science Motion 0 1 answers 100%
by GIANSH GUPTA KHUNDKER · Class 9

A train starting from rest attains a velocity of 72 km/h in 5 minutes. Assuming the acceleration is uniform, calculate the acceleration of the train.

Science Motion 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

A negative value of acceleration for a moving object signifies that:

Science Motion 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Which of the following is true regarding displacement?

Science Motion 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Which of the following statements is true for an object undergoing uniform circular motion?

Science Motion 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

If a velocity-time graph is a straight horizontal line parallel to the time axis, what does it indicate about the motion of the object?

Science Motion 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Which of the following scenarios is an example of uniform acceleration?

Science Motion 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

What physical quantity is represented by the slope of a distance-time graph?

Science Motion 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

A car travels a distance of 150 km in 3 hours. What is its average speed in meters per second (m/s)?

Science Motion 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

An athlete completes one full round of a circular track of radius R in 40 seconds. What will be the displacement of the athlete at the end of 2 minutes and 20 seconds?

Science Motion 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Who is known as the father of trigonometry?

Maths Other 0 2 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Who invented Algebra?

Maths Other 0 1 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

Who invented Calculus?

Maths Other 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

His tacit approval of the controversial project allowed the engineering team to begin excavation without an official permit. Choose the word opposite in meaning to 'tacit'.

English Antonyms 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

The committee rejected the initial proposal because the project timeline was deemed too amorphous to guarantee success. Choose the word opposite in meaning to 'amorphous'.

English Antonyms 0 0 answers 0%
by GIANSH GUPTA KHUNDKER · Class 9

The defense attorney argued that the prosecution's evidence was completely extraneous to the actual charges being investigated. Choose the word opposite in meaning to 'extraneous'.

English Antonyms 0 0 answers 0%

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