## Hemant Mishra is teaching live on Unacademy Plus

RRB JE 2019 NTPC 2019, SSC CGL 2019 O GENERAL SCIENCE

HELLO My selff Hemant Mishra 275.5k 8 news 4.8 Follow me at Unacademy for Hemant Mishra Math Reasoning General science General knowledge ducator since October 2017 1. Rate 2 Review irs of Railway Share 4 Enroll 5. Save Current affairs of Railway Exams 3 unacemy

2 1. Lamarck 2. Darwin 3. Hugo-de-vries 4. Gregar jon mendal

1. Lamarck 2. Darwin 3. Hugo-de-vries 4. Gregar jon mendal Lamarckism -(809 (Philos ehic Zooloaique (oganic ev olution) (Matupea Selecton MubaHona ZFtad a2, ( Hugo-De-Vries

What is the main greenhouse gas.? 1. Co2 2. CFC 3. N2O 4. All of above

What is the main greenhouse gas? (CH4) 1. Co2 2. CFC 3. N2O 4. All of above (N20) (CFCs) (CO2)

Does the product of two vectors happen? 2 1 3TfRT Scalar 2. GAHIZT vector 3. Tft constant 4. HfRT 3it 3 fRT both scalar and vector

VectorScala Does the product of two vectors happen? t fZFTOT RRT (Directions) ar afRT Scalar Zero Vector (KEU 1. 2. HIRT vector 3. faUTT ft constant 4. both scalar and vector CA) (Scala froduct o Dotroduat

Which of the following is a milk protein? 1. Lactogen 2. Myosin 3. Casein 4. Renin

Which of the following is a milk protein? 1. Lactogen 2. Myosin 3. Casein 4. Renin Renin ye

One object moves at the same speed. Which velocity graph is right for this speed? Velocit

Which of these graphs reflects the distance-time change of the object which was dropped from the building?

If the sum of all forces on a moving object is zero, then this object?

The weight of an object is maximum? 4.

When you force it on an object?

What is the ratio of weight and...?

Impulse is equal ? TT ? 2

Is the mass of the moon more than the Earth? 1. 2. 1/81 3. 1/100

Who has rendered the universal rule of gravity?

How much is the escape velocity of the earth ? 1. 15km/s 2. 21.1km/ 3. 11.2km/s 4. 10km/s

The mass of a body is twice the mass of the Earth if the diameter of the object is 3 times the diameter of the Earth, then the value of the avitational acceleration on the surface of the obiect will be? 1. g/2 2. 2g 3. 2g/9 4. 3g/v2

An astronaut whose mass is 50 kilograms, goes out of the earth. At the height of 650 km from Earth, where is g - 8m s2, what will be its weight? 1. 200n 2. 300n 3. 400n 4. 500n

What is the reason why there is no atmosphere on the Moon ? 1.

Gravitational acceleration when coming up or down from the Earth's surface? 4.

The force through which a body is attracted to the center of the Earth is called ?

When an object is moved from the equator to the pole, its weight i?

When 1. Glucose 2. Fructose 3. Sucrose 4. Galactose

When 1. Sucrose 2. Glucose and Fructose Galactose 4. All of above

When