DHS 2020 Dresser, Storekeeper, Field Worker, Social Worker, Field Evaluation Worker

Insane is a synonym of ‘crazy’ in the sense of mentally unsound or irrational.

Ugly is the antonym of beautiful.

A butcher slaughters animals and prepares or sells meat.

A hind is a female deer; a stag is an adult male deer.

The regular plural of husband is husbands.

A young horse of either sex is called a foal; a mare is an adult female horse.

The proverb is “A leopard cannot change its spots,” meaning inherent nature is difficult to change.

The adverb formed from dramatic is dramatically. (The options in the scan appear to repeat this spelling.)

“Pull somebody’s leg” means to tease or joke with someone.

The irregular superlative is furthest (also ‘farthest’ for physical distance).

Test n = 3: 5^(1) × 3^(3) = 5 × 27 = 135. Therefore n = 3.

121 ÷ 121 = 1 and {3 − (9 − 2)} = −4. The bracket is 1 − (−4) − (−4) = 9; hence 118 − 9 = 109.

Let the smallest angle be x. The other two are 2x each. Thus 5x = 180°, so x = 36°.

Using Pythagoras’ theorem, distance = √(10² + 24²) = √676 = 26 m.

Wall area = 4.84 × 3.1 = 15.004 m² = 150,040 cm². Each tile area = 22 × 10 = 220 cm²; tiles = 150,040/220 = 682. Cost = 682 × ₹1.50 = ₹1,023.

Since area = πr², doubling area multiplies the radius by √2. New radius = 14√2 cm.

Equal sides = (32−12)/2 = 10 cm. Height = √(10²−6²) = 8 cm. Area = ½ × 12 × 8 = 48 cm².

Annual interest = 10% of ₹20,000 = ₹2,000. Tax = 30% of ₹2,000 = ₹600. Net annual income = ₹2,000 − ₹600 = ₹1,400.

Total bananas = 40 × 12 = 480; saleable = 480 − 30 = 450 = 37.5 dozen. Required revenue for 20% profit = ₹1,250 × 1.2 = ₹1,500. Rate = 1,500/37.5 = ₹40 per dozen.

Failed percentage = 100% − 94% = 6%. If 6% = 114, total = 114 × 100/6 = 1,900.