HI FRIENDS I HAVE GIVEN THE DRDO EXAM I HAVE WRITE SOME QUESTIONS FOR YOU HOPE IT WILL HELP YOU.
WRITTEN EXAM QUESTION ANSWER PAPER OF ELECTRONICS AND COMMUNICATION
- Drdo was formed in
A.1947 b.1950 c.1954 d.1958
Ans: 1958
- Samyukta is developed for the use of
A. Navy b. Army c.airforce d.rac
Ans:army
- The satellite launch vehicle that placed a no. Of satellites into orbit im may 2008 is
Ans: pslv-c9
4 .green house effect is due to the increase of atmocspheric
Ans: co level
- In the month of july, it is winter in
Ans : sydney
6. . Sarnath is situated in the state of
A.mp b.up c.punjab d.bihar
Ans: up
- The chairman of planning commission of india
Ans: prime minister
- Darl-202 is avariety of
A. pea b.garlic c.capsicum d.tomato
Ans: capsicum
9. Trishul is
ANS: a Quick Reaction Surface to Air Missile.
- HUMSA IS A
ANS: SONAR
THERE ARE ALSO SOME 12 BASED MATHS QUESTIONS
1.THE INVERSE OF THE MATRIX COS X SIN X IS
-SIN X COS X
2.THE SUM OF TWO NUMBER IS 16 AND THE SUM OF THEIR SQUARES IS A MINIMUM.THE TWO NUMBERS ARE
ANS : 8,8
Some questions on differential equations and definite integral,limitcomplex functios,vectors,and one question on arithmetic progression.
FROM APTITUDE THERE ARE QUESTIONS BASED ON FIGURES.
- IF DELHI IS WRITTEN AS EDHIL,THEN PARIS IS WRITTEN AS
ANS: APISR
- THE NUMBERS OF PRIME NUMBERS BETWEEEN 10 AND 50 IS
ANS: 11
- THE ODD ONE IN THE LIST:
LAN,TCP/IP,HACKER AND KILLER IS
ANS : KILLER
- SAW IS TO CARPENTER AS SCALPEL IS TO
ANS: SURGEON
- THE NEXT TWO NUMBERS OF THE SERIES 3,5,11,21 ARE
ANS: 35 AND 53
- IF KERNEL IS TO A DOG,THEN ——– IS TO HEN.
ANS: COOP
- ACROPHOBIA IS THE ABNORMAL FEAR OF
ANS: HEIGHT
8: THE ANTONYM OF THE TRANSIENT IS
ANS: PERMANENT
- THE MEANING OF THE WORD PLAGIARISM IS
ANS: THEFT OF IDEAS
TECHINAL QUESTIONS FROM ELECTRONICS I AND II ALMOST 20 QUESTIONS
LIKE
1. A COMMON LED IS MADE OF
A.INTRINSIC SEMICONDUCTOR B.DIRECT SEMICONDUCTOR
C. DEGENERATE SEMICONDUCTOR D. INDIRECT SEMICONDUCTOR
2. NEGATIVE RESISTANCE CHARACTERISTICS IS EXHIBITED BY A
ANS: TUNNEL DIODE
3. THE THRESHOLD VOLTAGE VT IS NEGATIVE FOR
ANS: AN N-CHANNEL DEPLETION MOSFET