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Questions

Science

Which among the given is not a nitrogenous fetiliser -

Which of the following statements is not correct - Vulcanisation of rubber makes it

A system exhibiting S.H.M. must possess

Efforts of which of the following scientists led the government of India to set up Centre for DNA Fingerprinting and Diagnostics?

In which of the following processes, the heat is fully converted into work?

Time of exposure required for taking photograph of an object depends upon the

Which among the given is not a noble gas

Which of the following statements is NOT true regarding the Vitamin C?

A television channel is characterised by

Electric bulb filament is made of

Preparation of Dalda or Vanaspati ghee from vegetable oil utilizes the following process:

The gas which emits from rice fields is

Tips of leaves in grasses and common garden plants show water drops in early morning hours. this water accumulation is obtained from

Which among the given is not a nucleon

Which of the following statements is wrong?

A thick paste of cement, sand water is called

Electric bulbs are filled with:

In winter season, water coming out from hand pumps is Hot because-

Pressure Cooker cooks faster as

The gas which is mainly responsible for the green house effect is:

To draw maximum current from a combination of cells, how should the cells be grouped?

Which among the given is not a part of a CRT

Which of the following symbiotic associations forms a lichen?

A toy rocket ejects 0.05 kg gas per second with a speed of 400 m/s the accelerating force on the rocket is :

Electric current is measured by:

Primary colors in a visual display unit are -

The gas which turns into liquid at the lowest temperature among the following is

To get the magnified and virtual image mirror is used.

Which among the given is not a property of heavy water

Which of the following tests is used for the diagnosis of ‘Colour-Blindness’ in people ?

A travelling wave passes a point of observation where the time interval between successive crests is 0.2 s. Which of the following is then true?

Electric fuse is an alloy of

Instrument used to study the behaviour of a vibrating string is:

Process of cell division can take place by

The gas which turns Limewater milky is

To measure very high temperature, we use -

Which among the given is not an insectivorous plant -

Which of the following type of fire extinguisher is used for petroleum fire

DNA अणु की सरचना मे इसकी रीढ़ बनती है

DNA एक आनुवाशिक पदार्थ है किसकी पुष्टि करने वाला वैज्ञानिक था-

DNA कहा पाया जाता है

DNA का टुकड़ा जो जीनोम मे गति कर सकता है

DNA का डबल हेलिक्स मॉडल किसने दिया?

DNA का प्रमुख लक्षण क्या है

DNA किसमे नही पाया जाता

DNA की उस लघुतम इकाई को क्या कहते है जो जीन-विनिमय एव पुनर्योजन मे भाग लेती है

DNA की एक लड़ी मे यदि क्षार अनुक्रम यदि क्षार अनुक्रम GAT TAG CAT GAC है तो इसकी पूरक लड़ी मे क्षार का अनुक्रम होगा

DNA की खोज सर्वप्रथम किसने की

DNA की दोनो पाँलिन्यूक्लियोटाइड श्रृखला के शर्कराओ के बीच कितनी दूरी पायी जाती है?

DNA की द्विकुडलिनी स्वरूप के लिए नोबल पुरस्कार किसे मिला?

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