# IIT JEE_Maths_Trigonometry_1 Online Test

A tree 6 m tall casts a 4 m long shadow. At the same time, a flag pole casts a shadow 50 m long. How long is the flag pole?
75 m
100 m
150 m
50 m
A 25 m ladder is placed against a vertical wall of a building. The foot of the ladder is 7 m from the base of the building. If the top of the ladder slips 4 m, then the foot of the ladder will slide:
5 m
8 m
9 m
15 m
The reduced form of cos6 x + sin6 x + 3 cos2 x sin2 x is equal to:
2
0
Sin3 x + cos3 x2
1
/
3/14
3/2
1/3
1/6
The angles of elevation of an artificial satellite measured from two earth stations are 30o and 40o respectively. If the distance between the earth stations is 4000 km, then the height of the satellite is:
2000 km
6000 km
3464 km
2828 km
If sin ?=a and sec ?+ cosec ?=b, then the value of b(a2-1) is equal to:
2a
3a
0
2ab
sec2 (=  is true if and only if
x+ y (0
x=y, x(0
x=y
x(0, y(0
The number of real solutions of tan-1  is
zero
one
two
inifinite
In a triangle PQR, (R=(/2. If tan (P/2) and tan (Q/2) are the roots of the equation ax2 + bx + c=0(a(0) then.
a + b= c
b + c= a
a + c= b
b = c
If ( + (=(/2 and ( +( =(, then tan ( equals
2(tan ( + tany)
tan( + tany
tan( + 2tany
2tan( + tany
Description:

This test consist of 10 questions.Students should ideally take 10 minutes to complete the test. This test is useful for those students who are preparing for IIT JEE, AIEEE or any other engineering entrance test. This test consist of questions from Trigonometry and which, in general, is focused in AIEEE and IIT JEE. In this chapter, Trigonometric Functions and Inverse Trigonometric Functions are key topic and mostly application based questions are asked.

Discussion

A really good question . Must solve it.

2502 days 11 hours 33 minutes ago

twas a medium class test

4204 days 4 minutes ago

ok gud test

4207 days 54 minutes ago

not a good test

4324 days 14 hours 29 minutes ago

not a good test

4324 days 14 hours 29 minutes ago

questions are a bit easy please mention the class for the tutorials u give

4342 days 1 hours 31 minutes ago

questions are a bit easy please mention the class for the tutorials u give

4342 days 1 hours 31 minutes ago

very easy quetions

4370 days 10 hours 48 minutes ago

very dificult questions

4417 days 11 hours 29 minutes ago

very dificult questions

4417 days 11 hours 29 minutes ago

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