SCIENCE & EVS

1. Rayon is chemically: a. Glucose b. Amylase c. Cellulose d. Peptin //pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (adsbygoogle = window.adsbygoogle || ).push({}); 2. Which of following is used as a filter in rubber tyres? a. Graphite b. Coal c. Coke d. Carbon Black 3. In vulcanization, natural rubber...

1. Which of the following elements is non-radioactive? a. Uranium b. Thorium c. Plutonium d. Zirconium 2. According to Dalton’s atomic theory the smallest particle which can exist independently is: a. An atom b. A molecule c. A cation d. An anion //pagead2.googlesyndication.com/pagead/js/adsbygoogle.js

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Heat & Temperature Q1: When matter gets warmer, the atoms and molecules in that matter __________________ (a) stand still (b) move faster (c) move slower (d) can't say //pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (adsbygoogle = window.adsbygoogle || ).push({}); Q2: Higher the temperature of the body...

Q1: The process of conversion of sugar into alcohol is known as ... (a) Budding (b) Fusion (c) Fermentation (d) Fixation //pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (adsbygoogle = window.adsbygoogle || ).push({}); Q2: What does our body produces to fight the invader when a...

Q1: The process of loosening and turning thesoil is called ______ (a) broadcasting (b) irrigation (c) tilling (d) leveling //pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (adsbygoogle = window.adsbygoogle || ).push({}); Q2: The organic substance obtained fromdead plants an animal wastes is _________ (a) Manure (b) Fertilizer (c)...

//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (adsbygoogle = window.adsbygoogle || ).push({}); 76. In human body the blood enters the aorta of the circulartory system from the ? A. Left artium B. Left Ventricle C. Right atrium D. Right Ventricle Ans: B 77. Which is iodine-deficienty...

51. The folding of the leaf lobes of the Venus flag trap is a response to changing ? A. Light pattern B. Water pressure C. Wind speed D. Wind direction Ans: B 52. One of most important foreign exchange earning...

//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (adsbygoogle = window.adsbygoogle || ).push({}); 1. Red-rot and Ergot disease are associated with the Produuction of: A. Bajra and wheat B. Groundnut and sugarcane C.Wheat and groundnut D.Sugarcane and Bajra Ans: D 2. Who among the following received Nobel...

1. Primarily which one of the following system of the body is attacked by HIV ? A. Cardiovascular B. Immune C. Respiratory D. Reproductive Ans: B //pagead2.googlesyndication.com/pagead/js/adsbygoogle.js (adsbygoogle = window.adsbygoogle || ).push({}); 2. Which one of the following is a...