Mock Exam 1

Section: Logical Reasoning (1 mark(s) each)

1. Look at the letter pattern: A, C, E, G, ___. What comes next?🔊
   A I🔊 B H🔊 C J🔊 D F🔊
2. Which one of these is NOT a reptile?🔊
   A Turtle🔊 B Frog🔊 C Snake🔊 D Lizard🔊
3. Wing is to Bird as Fin is to ___.🔊
   A Frog🔊 B Insect🔊 C Fish🔊 D Snake🔊
4. Find the missing number: 3, 6, 9, 12, ___🔊
   A 18🔊 B 14🔊 C 16🔊 D 15🔊
5. In a code, each letter of CAT is moved one step forward to make DBU. Using the same rule, what does DOG become?🔊
   A EPH🔊 B DPH🔊 C EPI🔊 D FPG🔊

Section: Science (1 mark(s) each)

6. Bees communicate the location of flowers to other bees mainly by doing a special...🔊
   A Loud buzzing sound🔊 B Dance🔊 C Song🔊 D Smell trail🔊
7. Which of these is TRUE about most snakes?🔊
   A They have four legs🔊 B They have moist smooth skin like frogs🔊 C They have dry scaly skin and no legs🔊 D They can only live in water🔊
8. An animal with a backbone inside its body is called a...🔊
   A Invertebrate🔊 B Herbivore🔊 C Carnivore🔊 D Vertebrate🔊
9. Saliva in our mouth helps us mainly to...🔊
   A Begin digesting food and make it easy to swallow🔊 B Hear sounds🔊 C Grow taller🔊 D See food better🔊
10. After food leaves the stomach, it travels through a long coiled tube where most nutrients are absorbed into the blood through tiny finger-like parts called...🔊
    A Nerves🔊 B Villi🔊 C Gills🔊 D Alveoli🔊
11. A child who does not get enough Vitamin C in food may suffer from a disease called...🔊
    A Night blindness🔊 B Goitre🔊 C Scurvy🔊 D Rickets🔊
12. Keeping cooked food in a refrigerator helps to preserve it mainly by...🔊
    A Adding more vitamins to it🔊 B Making it taste sweeter🔊 C Removing all water from it🔊 D Slowing down the growth of germs🔊
13. Which of these is NOT necessary for a seed to germinate?🔊
    A Sunlight directly on the seed🔊 B Water🔊 C Suitable warmth🔊 D Air🔊
14. Rainwater that seeps into the ground and collects between soil and rock layers is called...🔊
    A Steam🔊 B Groundwater🔊 C Sea water🔊 D Distilled water🔊
15. A river usually begins high up in the mountains and finally flows into the...🔊
    A Desert🔊 B Volcano🔊 C Sea or ocean🔊 D Sky🔊
16. A small iron nail sinks in water, but a big plastic bottle floats. This is mainly because iron is...🔊
    A Less dense than water🔊 B The same colour as water🔊 C Warmer than water🔊 D More dense than water🔊
17. When we stir a spoon of sugar into a glass of water and it disappears, we say the sugar is...🔊
    A Soluble in water🔊 B Insoluble in water🔊 C Boiling in water🔊 D Freezing in water🔊
18. Wet clothes dry faster on a hot, windy day mainly because...🔊
    A Sunlight makes clothes shrink🔊 B Evaporation happens faster in heat and wind🔊 C The clothes become heavier🔊 D Water turns into ice quickly🔊
19. Drinking dirty, untreated water can cause a disease called...🔊
    A Chickenpox🔊 B Asthma🔊 C Cholera🔊 D Measles🔊
20. The disease dengue fever spreads to people mainly through the bite of an infected...🔊
    A Housefly🔊 B Cockroach🔊 C Earthworm🔊 D Mosquito🔊
21. The main job of the heart is to...🔊
    A Pump blood around the body🔊 B Digest food🔊 C Filter air we breathe🔊 D Store bones🔊
22. When we breathe in, our lungs take in oxygen and release a waste gas called...🔊
    A Helium🔊 B Carbon dioxide🔊 C Nitrogen🔊 D Hydrogen🔊
23. Mountaineers climbing very high mountains often carry oxygen cylinders because...🔊
    A The air is too hot to breathe🔊 B Mountains have no air at all🔊 C The air at high altitude is thin and has less oxygen🔊 D There is no gravity on mountains🔊
24. Holding a metal spoon in a hot cup of soup makes the spoon's handle warm too. Heat travels through the metal by...🔊
    A Convection🔊 B Radiation🔊 C Evaporation🔊 D Conduction🔊
25. Many old historic buildings and forts were built using strong materials like...🔊
    A Stone and brick🔊 B Paper and cloth🔊 C Ice and wax🔊 D Plastic bags🔊
26. Astronauts float inside a spacecraft in space mainly because...🔊
    A The spacecraft is always falling apart🔊 B There is very little gravity acting on them there🔊 C Spacecrafts have no floors🔊 D They are specially trained to fly🔊
27. Day and night happen because the Earth...🔊
    A Moves closer to the moon🔊 B Changes its colour🔊 C Spins on its own axis🔊 D Stops moving at night🔊
28. Coal, petrol, and natural gas are called fossil fuels because they...🔊
    A Are made fresh in factories every day🔊 B Come from ocean water directly🔊 C Never get used up🔊 D Formed from the remains of ancient plants and animals over millions of years🔊
29. During an earthquake, the safest thing to do indoors is to...🔊
    A Take cover under a strong table and hold on🔊 B Run outside using the lift🔊 C Stand near a glass window🔊 D Hide inside a cupboard🔊
30. Before a cyclone warning, people living near the coast are usually advised to...🔊
    A Stay in boats at sea🔊 B Move to safer shelters away from the coast🔊 C Go closer to the beach to watch🔊 D Ignore the warning completely🔊

Section: Achievers Section (2 mark(s) each)

31. Ravi leaves a glass of water uncovered on a table for three days. Each day the water level goes down a little. What is most likely causing this?🔊
    A Someone is drinking it every night🔊 B The water is turning into ice🔊 C Evaporation of water into the air🔊 D The glass is leaking water🔊
32. Ploy notices that a nail left outside in the rain for a week turns reddish-brown and flaky. What has most likely happened to the nail?🔊
    A It has grown new iron🔊 B It has turned into gold🔊 C Nothing has changed at all🔊 D It has rusted because iron reacts with air and water🔊
33. Somchai plants two identical bean seeds. One is in a pot with soil, water, and warmth kept in sunlight. The other is kept the same way but locked inside a dark, cold fridge. After ten days, which seed is most likely to have grown into a healthy seedling?🔊
    A The seed kept warm with light, water and air🔊 B The seed in the fridge, because cold helps seeds grow🔊 C Neither seed will grow at all🔊 D Both seeds will grow exactly the same🔊
34. Meena's grandmother has poor night vision and often feels weak in dim light. A doctor tells her to eat more carrots and green leafy vegetables. Which nutrient deficiency does this suggest?🔊
    A Lack of water🔊 B Lack of Vitamin A🔊 C Lack of Vitamin C🔊 D Lack of calcium🔊
35. Arjun wants to find out which type of cloth — cotton or nylon — keeps water out better. What is the BEST way for him to test this?🔊
    A Ask his friend which one he likes better🔊 B Look at the colour of each cloth🔊 C Pour the same amount of water on equal pieces of each cloth and compare🔊 D Just guess which one feels stronger🔊