General Science

Q1641.What is the usual property of oxides of Group III and IV?

Q1642.Which one of the following statements is not correct?

Q1643.The layer between Physical and Network is known as

Q1644.The element found maximum in the soil layer is

Q1645.Opening the door of refrigerator kept in the room

Q1646.Talaash is

Q1647.Which one of the following is present in the largest amount in terms of percent by mass in the Earth’s crust?

Q1648.If a gas is compressed to half of its original volume at 27ºC, to what temperature should it be heated to make it occupy its original, volume?

Q1649.To safeguard against cyber attacks and threats of data theft, the ‘Centre for Development of Advanced Computing’ has developed as new software called

Q1650.Which is the most abundant element after oxygen?

Q1651.The variations in temperature from 0ºC to 100ºC with respect to time of two liquids P, Q are shown in the graph given below. Which of the following statement is correct?

Q1652.India manufactured supercomputer ‘PARAM’ in

Q1653.Which of the following is the most common element in the Universe?

Q1654.Assertion (A): A piece of ice added to the drink, cools it. Reason (R): Ice takes latent heat from the drink for melting resulting in the cooling of the drink. Select the correct answer using the codes given below.

Q1655.First indigenously developed Indian supercomputer is named as

Q1656.Approximately, how many different chemical elements exist in the Earth?

Q1657.Assertion (A): Large cold storage plants use ammonia as refrigerant while domestic refrigerators use chlorofluorocarbons. Reason (R): Ammonia can be liquefied at ambient temperatures at low pressures. Code

Q1658.The name of Indian Supercomputer is

Q1659.Which of the following is a fundamental element?

Q1660.Consider the following statements. Assertion (A): If ice collects in the freezer, the cooling in the refrigerator is affected adversely. Reason (R): Ice is a poor conductor. Select the correct answer using the codes given below. Code