<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/LinearLayout1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="rajak.igre.kviz.MainActivity$PlaceholderFragment" >

    <TextView
        android:id="@+id/txtPitanje"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/hello_world" />

    <RadioGroup
        android:layout_width="wrap_content"
        android:layout_height="wrap_content" >

        <RadioButton
        android:id="@+id/rbtnOpcijaA"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="opcijaA"
        />
                <RadioButton
        android:id="@+id/rbtnOpcijaB"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="opcijaB"
        />

                        <RadioButton
        android:id="@+id/rbtnOpcijaC"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="opcijaC"
        />

    </RadioGroup>

</LinearLayout>