[PPSC Scientific Assistant (Chemistry) 2023]

21. Somesh distributed his savings among his wife, two sons and one daughter in such a way that wife gets double of what each son gets and each son gets double of what the daughter gets. If the amount received by each son is Rs. 48,000, what was the total amount distributed by Somesh?

[PPSC Scientific Assistant (Chemistry) 2023]

22. A car travels a distance of 560 km in 9.5 hours partly at a speed of 40 kmph and partly at 160 kmph. What is the distance it travels at the speed of 160 kmph?

[PPSC Scientific Assistant (Chemistry) 2023]

23. If a 'truck' is called 'train', 'train' is called 'tractor', 'tractor' is called 'ship', 'ship' is called ‘aeroplane', 'aeroplane' is called 'bulldozer' and bulldozer' is called 'scooter' then which of the following can fly?

[PPSC Scientific Assistant (Chemistry) 2023]

24. In a certain code MAJORITY is written as 'PKBNXSHQ'. How is SANCTION written in that code?

[PPSC Scientific Assistant (Chemistry) 2023]

25. A and B can do a piece of work in 6 days and A alone can do it in 9 days. In how many days can B alone do it?