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## Tuesday, December 26, 2017

### 10th question paper for board exam 2018

CBSE Class 10 Board Exam 2018
CBSE Sample Papers for Class 10th board exam 2018 are available here. These Sample Papers are based on sample paper recently issued by CBSE for Class 10 board exams which are scheduled to be held on Feb/March 2018. You can download these Sample Papers in PDF format

10th Maths Sample paper CBSE Board Exam 2018

10th Science Sample paper CBSE Board Exam 2018

10th English Sample paper CBSE Board Exam 2018

10th Social Science Sample paper CBSE Board Exam 2018

 English, Hindi and Sanskrit

## Tuesday, December 5, 2017

### 9th area of parallelogram and triangle guess question for exam 2018

Sample questions are

1. The angle between two altitudes of parallelogram through vertex of an obtuse angle of parallelogram is 70. Find all angles of parallelogram.

2. ABCD is a parallelogram. If AB = 2AD and P is the mid-point of AB, then find <CPD

3. ABCD is a trapezium, AB||CD, X and Y are the mid points of AD and BC respectively. If AB = 30 cm and CD = 50 cm, then show that ar (DCYX) = ar (XYBA).

4. In a parallelogram ABCD the bisector of angle A also bisects BC at X . Prove that AD = 2AB

5. In a trapezium AB||CD, E and F are midpoint of non-parallel sides AD and BC. Show that EF =1/2 (AB +CD)