JEE Main Physics numerical 213: Enter the area of a triangle with base 8 and height 14.
Correct Answer: 56
Explanation:
Area=½×8×14=56.0.
MCQ Collection
JEE Main Physics Numerical MCQs
Practice JEE Main Physics Numerical questions with answers and explanations.
JEE Main Physics numerical 214: A sequence starts at 28 and each term is three times the preceding term. Enter the second term.
Correct Answer: 84
Explanation:
84
JEE Main Physics numerical 215: Evaluate 10(7+1).
Correct Answer: 80
Explanation:
10×8=80.
JEE Main Physics numerical 216: If the roots of z²−23z+132=0 are r and s, enter r+s.
Correct Answer: 23
Explanation:
Vieta gives r+s=23.
JEE Main Physics numerical 211: If the roots of z²−10z+24=0 are r and s, enter r+s.
Correct Answer: 10
Explanation:
Vieta gives r+s=10.
JEE Main Physics numerical 212: Enter the positive value of |7²−9|.
Correct Answer: 40
Explanation:
40
JEE Main Physics drill numerical 936: If the roots of z²−26z+144=0 are r and s, enter r+s.
Correct Answer: 26
Explanation:
Vieta gives r+s=26.
JEE Main Physics drill numerical 937: Enter the positive value of |19²−13|.
Correct Answer: 348
Explanation:
348
JEE Main Physics drill numerical 938: Enter the area of a triangle with base 20 and height 18.
Correct Answer: 180
Explanation:
Area=½×20×18=180.0.
JEE Main Physics drill numerical 939: A sequence starts at 27 and each term is three times the preceding term. Enter the second term.
Correct Answer: 81
Explanation:
81
JEE Main Physics drill numerical 940: Evaluate 22(11+1).
Correct Answer: 264
Explanation:
22×12=264.
JEE Main Physics drill numerical 941: If the roots of z²−39z+368=0 are r and s, enter r+s.
Correct Answer: 39
Explanation:
Vieta gives r+s=39.