construction 16 b

Question: An object is placed 1.5 m from a plane mirror. How far is the image from the person? 1. 3 m 2. 1.5 m 3. 2 m 4. 1 m Answer: ..

Question: Deoxygenated blood is carried by ______________. 1. pulmonary artery 2. hepatic vein 3. renal vein 4. all of the above Answer: ..

Question: The term 'Isomerism' applies to organic compounds with same 1. molecular formula but different structural formulae. 2. molecular formula but different empirical formulae. 3. empirical formula but different molecular formulae. 4. structural formulae but different mole..

Question: The maximum temperature that can be attained in a box-type solar cooker is ______. 1. 200 o C 2. 140 o C 3. 80 o C 4. 250 o C Answer: ..

Let u = < 6, 8 >, v = < 12, 16 >. Which of the following is correct? => Angle between u , v = 30° or u , v are parallel vectors or u , v are orthogonal vectors or Angle between u , v = 45°..

Find the next term in the sequence. 1, 4, 16, ... => 64 or 44 or 32 or 54..

Find the next four terms of the sequence 16, 20, 24, . . . => 28, 28, 36, 40 or 28, 32, 33, 40 or 31, 32, 36, 40 or 28, 32, 36, 40..

Write a rule to describe the sequence. 4, 8, 16, 32, ... => Start with 4, and multiply by 2 repeatedly or Start with 4, and add 2 repeatedly or Start with 4, and subtract 2 repeatedly or Start with 4, and divide by 2 repeatedly..

Identify the common ratio in the geometric sequence. 2, 4, 8, 16, ... => 1 2 or 2 or 1 8 or 1..

(i) The class intervals are made continuous and then the histogram is constructed. (ii) A kink or a zig - zag curve is shown near the origin. It indicates that the scale along the horizontal axis does not start at the origin. (iii) The horizontal scale and vertical scale need not..