1911: Very small-time intervals are accurately measured by the:
(a) Pulsars
(b) White dwarfs
(c) Atomic clocks
(d) Quartz clocks
1912: Pneumoconiosis afflicts the workers who work mainly in:
(a) Tanneries
(b) Coal mining industry
(c) Glass industry
(d) Distilleries
1913: Examine the following statements:
1. Lady's finger is tastier than cabbage
2. Cauliflower is tastier than lady's finger
3. Cabbage is not tastier than peas
The conclusion that can be drawn from these statements is that
(a) Peas are as tasty as lady's finger
(b) Peas are as tasty as cauliflower and lady's finger
(c) Cabbage is the least tasty of the four vegetables
(d) Cauliflower is tastier than cabbage
1914: Which one among the following languages has largest number of speakers in the world?
(a) Bengali
(b) French
(c) Japanese
(d) Portuguese
1915: A solid cube just gets completely immersed in water when a 0.2 kg mass is placed on it. If the mass is removed, the cube is 2 cm about the water level. What is the length of each side of the cube?
(a) 12 cm
(b) 10 cm
(c) 8 cm
(d) 6 cm