Quota
Question : The value of $\frac{5-2 \div 4 \times[5-(3-4)]+5 \times 4 \div 2 \text { of } 4}{4+4 \div 8 \text { of } 2 \times(8-5) \times 2 \div 3-8 \div 2 \text { of } 8}$ is:
Option 1: $\frac{9}{8}$
Option 2: $\frac{9}{4}$
Option 3: $\frac{15}{32}$
Option 4: $\frac{89}{4}$
Correct Answer: $\frac{9}{8}$
Solution : Given: $\frac{5-2 \div 4 \times[5-(3-4)]+5 \times 4 \div 2 \text { of } 4}{4+4 \div 8 \text { of } 2 \times(8-5) \times 2 \div 3-8 \div 2 \text { of } 8}$ = $\frac{5-\frac{2}{4} \times6+5 \times 4 \div 8}{4+4 \div 16 \times3 \times 2
Question : The area of the parallelogram whose length is 30 cm, width is 20 cm and one diagonal is 40 cm is:
Option 1: $200\sqrt{15}\text{ cm}^{2}$
Option 2: $100\sqrt{15}\text{ cm}^{2}$
Option 3: $300\sqrt{15}\text{ cm}^{2}$
Option 4: $150\sqrt{15}\text{ cm}^{2}$
Correct Answer: $150\sqrt{15}\text{ cm}^{2}$
Solution : In $\triangle$ ABD, AB = 20 cm. AD = 30 cm. BD = 40 cm Semi perimeter (s) = $\frac{a+b+c}{2}$ = $\frac{20+30+40}{2}$ = 45 cm Now, the area of $\triangle$ABD = $\sqrt{s(s - a)(s - b)(s - c)}$ = $\sqrt{45(45 - 20)(45 - 30)(45
Question : Directions: Arrange the following words as per their order in the dictionary. 1. Patriot 2. Pastor 3. Patron 4. Pattern 5. Pastern
Option 1: 5, 2, 3, 1, 4
Option 2: 5, 2, 1, 3, 4
Option 3: 5, 2, 4, 1, 3
Option 4: 5, 2, 4, 3, 1
Correct Answer: 5, 2, 1, 3, 4
Solution : Given: 1. Patriot 2. Pastor 3. Patron 4. Pattern 5. Pastern
Step 1: Since all the words start with the same letter P, so move on to the next letter. Step 2: The second letter of each word is the
Question : Identify an example of diploblastic animals.
Option 1: Platyhelminthes
Option 2: Arachnids
Option 3: Chordates
Option 4: Coelenterates
Correct Answer: Coelenterates
Solution : The correct answer is Coelenterates.
An example of a diploblastic animal is a coelenterate. Coelenterates are a group of simple aquatic animals that include organisms like jellyfish, corals, and sea anemones. They are characterised by having two primary germ layers, the ectoderm and the
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