long o vowels

Express verbally the probability of selecting a vowel from A, E, I, O and U. => 1 out of 5 or 4 out of 5 or 3 out of 5 or 2 out of 5..

Fifteen cards labeled A through O are placed in a bag. The bag is shaken and one card is drawn at random. Find the odds in favor of drawing a vowel. => 11 : 4 or 4 : 11 or 1 : 2 or 5 : 11..

Fifteen cards labeled A through O are placed in a bag. The bag is shaken and one card is drawn at random. Find the odds in favor of drawing a vowel. => 11 : 4 or 1 : 2 or 4 : 11 or 5 : 11..

A goat is tethered to a stake with a 3 m long rope. The goat can graze to the full length of the rope and 360 o around the stake. What is the area of the circular land that the goat can graze? [Use π = 3.14.] => 23.26 m 2 or 28.26 m 2 or 33.26 m 2 or 30.26 m 2..

Question: List the elements of the following sets. Answer: i) Omit o and u from the vowels a, e, i, o, u to get {a,e,i} ii) There are exactly two such names {Karnataka, Kerala..

In the partial separation of heavy water from ordinary water, advantage is taken of the small difference in the boiling points of protium oxide (373.2 K) and deuterium oxide (374.3 K). Since the difference in boiling points is very small, a long fractionating column (about 13m) is used f..

As the temperature increases, the octa-atomic ring breaks, and forms a long chain of eight atoms (Fig.13.26). The color gradually darkens form pale yellow to amber color. As more and more molecules become long chain molecules, the chains get entangled. Hence the liquid becomes l..

A telephone cable at a place has four long straight horizontal wires carrying a current of 1 ampere in the same direction east to west. The Earth's magnetic field at the place is 0.39 gauss, and the angle of dip is 35 o . The magnetic declination is nearly zero. What are the re..

Question: Name the following: 1) A molten metal that catches fire in chlorine gas and gives off white fumes 2) A metal that forms two types of oxides and rusts in moisture; write their formulae also 3) A metal used in hot water systems 4) A metal used in long distance cables wires 5)..

i) Most deserts receive some rain every year but not uniform. ii) Light green covering of annuals is seen just after rains. iii) Have scanty vegetation, clear skies, hot days and extremely cold nights. iv) Soil is rocky and encrusted with sand or salt. v) Long periods without precipitatio..