Question : Which of the following equations has 7 as a root?

Option 1: $3x^2-6x+2=0$

Option 2: $x^2-9x+14=0$

Option 3: $x^2-7x+10=0$

Option 4: $x^2+3x-12=0$

Question : Simplify: $(3x-2y)(3x+2y)(9x^2+4y^2)$

Option 1: $81x^4+16y^4$

Option 2: $81y^4-16x^4$

Option 3: $81y^4+16x^4$

Option 4: $81x^4-16y^4$

Question : Directions: In the following question, arrange the following words as per their order in the dictionary.
1. Fish
2. Fan
3. Flesh
4. Feast
5. Fraud

Option 1: 2, 4, 1, 3, 5

Option 2: 3, 5, 4, 2, 1

Option 3: 2, 4, 3, 1, 5

Option 4: 4, 2, 1, 5, 3

Question : Directions: In the following question, arrange the following words as per their order in the dictionary.
1. Plate
2. Plane
3. Plaster
4. Plasma
5. Plastic

Option 1: 2, 1, 5, 3, 4

Option 2: 1, 2, 3, 4, 5

Option 3: 2, 5, 3, 4, 1

Option 4: 2, 4, 3, 5, 1

Question : Directions: In the following question, arrange the following words as per their order in the dictionary.
1. LEAF
2. LEARNED
3. LEAVED
4. LEAK
5. LEADEN

Option 1: 5, 1, 4, 2, 3

Option 2: 5, 1, 4, 3, 2

Option 3: 3, 5, 1, 4, 2

Option 4: 1, 4, 2, 3, 5